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Flowtech Upright Derby Headers Small Block Chevy

387-11546


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Flowtech 11546
$262.95
$236.66
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Upright Derby Headers
  • Small Block Chevy
  • 1-3/4'' Primary Tubes
  • 3'' Diameter Collector
  • Raw Stainless Steel Finish
  • Free Shipping - Ships
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    1968-1969  GMC C15/C1500 PICKUP

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1972  CHEVROLET TOWNSMAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LEMANS

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC G35

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981  CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  GMC C15/C1500 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LEMANS

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1982  GMC JIMMY

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  PONTIAC FIREBIRD

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC G35

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1974  CHEVROLET G20 VAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LAURENTIAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  PONTIAC LEMANS

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  PONTIAC FIREBIRD

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  GMC C25/C2500 PICKUP

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1957  GMC PM152

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 347
    • EngineType: V8 ( 5.7 L / 347 )

    1971  CHEVROLET KINGSWOOD

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1971  CHEVROLET BLAZER

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1969  PONTIAC LAURENTIAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1979  CHEVROLET NOVA

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  GMC K1500

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1968-1969  PONTIAC TEMPEST

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973  GMC SPRINT

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: X
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1978  GMC C15

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  CHEVROLET C20 PICKUP

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1980-1986  GMC K2500 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  GMC C35

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1976-1978  GMC G15

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  GMC G15/G1500 VAN

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1968  CHEVROLET BEL AIR

    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: HJ
    • CUI: 327
    • EngineType: V8 ( 5.4 L / 327 )

    1977-1978  GMC K25 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET K20 SUBURBAN

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1982-1986  CHEVROLET C10

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC C25 SUBURBAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LAURENTIAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1979  GMC JIMMY

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979  GMC K1500

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1973  PONTIAC GRAND AM

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  PONTIAC FIREBIRD

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1971  CHEVROLET CHEVELLE

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MALIBU
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1977-1980  CHEVROLET K10

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1974  GMC C15/C1500 PICKUP

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  CHEVROLET C20 SUBURBAN

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1968-1969  CHEVROLET EL CAMINO

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981  BUICK CENTURY

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1978  GMC C35

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1970  GMC C35/C3500 PICKUP

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1986  GMC G2500

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  CHEVROLET CAMARO

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1976-1978  GMC G25

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  PONTIAC LEMANS

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  GMC C35/C3500 PICKUP

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1955  GMC 350-8

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 4.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 288
    • EngineType: V8 ( 4.7 L / 288 )

    1975  CHEVROLET C30

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968  CHEVROLET BISCAYNE

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: ME
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1973-1974  GMC C35/C3500 PICKUP

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STINGRAY
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  GMC K25 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975-1976  GMC G35

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MAGNAVAN
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  CHEVROLET K20

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1959  CHEVROLET 3G

    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 3800
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1978  GMC C15

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STREET COUPE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982-1986  CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974  CHEVROLET MONTE CARLO

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LEMANS

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1986  GMC G2500

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LAURENTIAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC C35

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  PONTIAC LAURENTIAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978  GMC C15

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STREET COUPE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979  CHEVROLET K10 SUBURBAN

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GREENBRIER
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1957-1958  CHEVROLET TRUCK

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 3500
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1986  GMC JIMMY

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977-1978  GMC K15 SUBURBAN

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1980  GMC G3500

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY CAMPER SPECIAL
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1971  CHEVROLET CHEVELLE

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1977-1980  CHEVROLET K30

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  CHEVROLET K30 PICKUP

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981  CHEVROLET C10

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1969  PONTIAC FIREBIRD

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1964-1967  CHEVROLET CHEVELLE

    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1971  CHEVROLET C20 PICKUP

    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1969-1971  PONTIAC PARISIENNE

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  CHEVROLET CHEVELLE

    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MALIBU
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975  CHEVROLET C10

    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  CHEVROLET CAMARO

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: ND
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1968-1969  CHEVROLET EL CAMINO

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981  BUICK CENTURY

    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1986  GMC G2500

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET EL CAMINO

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  CHEVROLET CHEVELLE

    • Fitment_Note: 1.75 in. Primary Tubing; 3 in. Collector; 409 Stainless Steel; Natural Finish;Intended For Race Use Only
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    Items You Need

    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.