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Prothane Spring Eye & Shackle Bushing Kit 1968-74 GMC C15/C1500 Suburban

311-7-1001-BL

made in usa

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Prothane 7-1001-BL
$45.99
Spring Eye & Shackle Bushing Kit
  • 1968-74 GMC C15/C1500 Suburban
  • 1967-74 GMC C15/C1500 Pickup
  • 1969-74 Chevy Blazer
  • 1985-91 Chevy Astro
  • Rear
  • Black
  • Ships directly from the manufacturer on 04/14/20
    Save $20 off $200, $50 off $500, $100 off $1,000 Orders. Promo Code: SPRINGSAVINGS exclusions apply
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    1980  CHEVROLET K20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C25

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968-1969  GMC C15/C1500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1982-1986  GMC C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1969-1974  GMC C15/C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981  CHEVROLET C10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1977-1978  GMC C35

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  CHEVROLET C20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976  GMC C25

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975  GMC K15 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1969  GMC C25/C2500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1977-1979  CHEVROLET C20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1984  GMC K1500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1976  CHEVROLET C10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982-1986  GMC C2500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1980  GMC C2500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1976  CHEVROLET K20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC JIMMY

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  GMC C15/C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1969-1974  GMC K15/K1500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET C10 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980  CHEVROLET K10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  CHEVROLET C30

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  CHEVROLET K10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976  GMC C35

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC K15

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1987  GMC V2500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980  CHEVROLET K20 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  CHEVROLET C10 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1987  GMC R2500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1986  GMC C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET K20 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1972  GMC C35/C3500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1970-1971  GMC K15/K1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1970-1972  GMC C15/C1500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1987  CHEVROLET V10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  GMC K1500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET C10 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1979-1981  GMC C1500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STREET COUPE
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968  GMC C25/C2500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 327
    • EngineType: V8 ( 5.4 L / 327 )

    1972  GMC C35/C3500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1971  CHEVROLET K20 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1973-1974  GMC K15/K1500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970  GMC JIMMY

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1968-1969  CHEVROLET C10 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1975  CHEVROLET C20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1980  CHEVROLET C10 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971-1972  GMC C15/C1500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975  GMC C35

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: Q
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1976  GMC K15 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1978  GMC C15

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STREET COUPE
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981  CHEVROLET K10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  GMC C15

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979  CHEVROLET C30

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975  CHEVROLET K20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  GMC C15/C1500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980  CHEVROLET K20 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  GMC K15 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  CHEVROLET BLAZER

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1978  GMC C15

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  CHEVROLET K20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1977-1978  GMC K25

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973-1974  CHEVROLET C10 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  CHEVROLET C10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1985-1986  CHEVROLET K10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987-1988  CHEVROLET R20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1980-1986  CHEVROLET C30

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  GMC C35/C3500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  GMC K1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1967-1969  CHEVROLET K20 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1981-1986  CHEVROLET C10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  CHEVROLET K30 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1972  CHEVROLET C20 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1987  GMC R2500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1979-1982  GMC C2500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973-1974  GMC C25/C2500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1972  GMC K15/K1500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1970-1972  GMC C15/C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970-1971  GMC K25/K2500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1970-1972  GMC C15/C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1987  CHEVROLET V20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1971  CHEVROLET C20 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968  GMC K15/K1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1972  GMC C35/C3500 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1975-1976  GMC C15

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  GMC K1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET K20 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981-1986  CHEVROLET C10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: F
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1970-1971  CHEVROLET BLAZER

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979-1981  GMC C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  CHEVROLET C10 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1976-1982  GMC JIMMY

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1981  CHEVROLET C10

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1987  GMC V2500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  GMC K1500

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET C20 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1980  CHEVROLET C20

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975  GMC C15

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971-1972  GMC C15/C1500 SUBURBAN

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1972-1974  CHEVROLET K20 PICKUP

    • Fitment_Note: Black; w/1.5 in. O.D. Frame Shackle Bushings; For Use w/1550-2000 lb./1 Ton w/3950 lb. Spring Rating
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.