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Doug's Headers Metallic Ceramic Coated Headers 1967-1972 Chevy/GMC Truck/SUV 2WD/4WD 265-400

776-D372Y


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Doug's Headers D372Y
$702.99
Metallic Ceramic Coated Headers
  • 1967-1972 Chevy/GMC Truck/SUV 2WD/4WD 265-400
  • 1-5/8'' to 2'' Tube Diameter
  • 2-1/2'' Collector
  • Oval Port Shape
  • Tri-Y Design
  • Free Shipping - Ships directly from the manufacturer on 08/11/20
    Save $10 off $299, $20 off $599, $30 off $799, $100 off $1,599 Orders. Promo Code: SUMMERFUN exclusions apply
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    Does Doug's Headers D372Y fit your vehicle?

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    1971 GMC C35/C3500 PICKUP

    • Liter: 4.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 292
    • Engine Type: L6 ( 4.8L / 292 )
    • Engine Vin: S

    1968 CHEVROLET C10 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 292
    • Engine Type: L6 ( 4.8L / 292 )
    • Engine Vin: -

    1971 GMC K35/K3500 PICKUP

    • Liter: 4.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 292
    • Engine Type: L6 ( 4.8L / 292 )
    • Engine Vin: S

    1971 GMC K25/K2500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: P

    1969 GMC K25/K2500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 305
    • Engine Type: V6 ( 5L / 305 )
    • Engine Vin: -

    1970 GMC K25/K2500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: A

    1967 GMC C25/C2500 PICKUP

    • Liter: 4.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 283
    • Engine Type: V8 ( 4.6L / 283 )
    • Engine Vin: -

    1971 GMC K15/K1500 PICKUP

    • Liter: 4.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 292
    • Engine Type: L6 ( 4.8L / 292 )
    • Engine Vin: -

    1971 GMC C25/C2500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: H

    1971 GMC K25/K2500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: H

    1969 GMC K25/K2500 SUBURBAN

    • Liter: 4.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 292
    • Engine Type: L6 ( 4.8L / 292 )
    • Engine Vin: S

    1972 GMC K15/K1500 SUBURBAN

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Collector: 2 1/2; Port Shape: OVL; Primary: 1 5/8 - 2; legal for off-highway use (exc. in Calif. or states using Calif. emission stds.); Fits D-Port heads incl. ZZ4 crate engines
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: F
    D372Y - Doug's Headers for Chevy/GMC Truck/SUV is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from So far so good Excellent packaging. They fit my 72 GMC 3/4 ton manual trans truck perfectly. I left the headers in the bag and installed both from the top ( had to pull the drivers side valve cover off ). So far no leaks and they look great. I hated to spend so much much money, but if they don’t leak and the coating lasts, it will be worth it.
    Date published: 2017-11-28
    • y_2020, m_8, d_7, h_15
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    • clientName_jegs

    Will these headers fit a 1972 Chevy K20 4x4, 350 small block, stock heads and most importantly a manual transmission that uses the clutch linkage that pivots on the side of the engine block? Also, are these ceramic coated on the inside of the tubes?

    Asked by: Jwells
    This will fit 2wd/4wd models. 67-72 1/-1 ton trucks. They do fit manual transmission as long as its a floor shifter. These have an exterior coating, they are not coated on the inside.
    Answered by: Flanary
    Date published: 2017-08-28
    • y_2020, m_8, d_7, h_15CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.10
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    • clientName_jegs

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