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Hooker Header Back Exhaust System

Mfg Part #
16522HKR
NP#
HKR16522HKR
Brand
Hooker
Fitment Note
Dual Competition Header Back Exhaust System Kit; Will Not Fit Stock Manifolds That Exit Straight Down

Fits 1963 to 1972 Chevrolet Blazer, C10 Pickup, C10 Suburban and 3 more models; 1967 to 1972 GMC C15/C1500 Pickup, C15/C1500 Suburban, C25/C2500 Pickup and 3 more models. See every vehicle

  • Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
  • Reduces Backpressure
  • Improves Engine Efficiency
  • Hardware Included
  • Instructions Included
  • Fits Long Wheelbase Only
$523.99 CAD
Free shipping in Canada
Availability: Product is backordered at the supplier right now, availability is unknown at this time. Contact us

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Description

Designed for Hooker Competition 2452HKR header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.

Warranty: Manufacturer's Limited 90 Day Warranty

Fits these vehicles

YearMakeModelSubmodelBody StyleEngine
1969ChevroletBlazerBase-5.0L 307 V8, 5.7L 350 V8
1970 - 1972ChevroletBlazerBase-5.7L 350 V8
1963 - 1965ChevroletC10 PickupBase-4.6L 283 V8
1966 - 1967ChevroletC10 PickupBase-4.6L 283 V8, 5.3L 327 V8
1968ChevroletC10 PickupBase-5.0L 307 V8, 5.4L 327 V8
1969 - 1972ChevroletC10 PickupBase-5.7L 350 V8
1969 - 1972ChevroletC10 SuburbanBase-5.7L 350 V8
1963 - 1965ChevroletC20 PickupBase-4.6L 283 V8
1966 - 1967ChevroletC20 PickupBase-4.6L 283 V8, 5.3L 327 V8
1968ChevroletC20 PickupBase-5.0L 307 V8, 5.4L 327 V8
1969 - 1972ChevroletC20 PickupBase-5.7L 350 V8
1969 - 1972ChevroletC20 SuburbanBase-5.7L 350 V8
1963 - 1965ChevroletC30 PickupBase-4.6L 283 V8
1966 - 1967ChevroletC30 PickupBase-4.6L 283 V8, 5.3L 327 V8
1968ChevroletC30 PickupBase-5.4L 327 V8
1969 - 1972ChevroletC30 PickupBase-5.7L 350 V8
1967GMCC15/C1500 PickupBase-4.6L 283 V8, 5.3L 327 V8
1968GMCC15/C1500 PickupBase-5.0L 307 V8, 5.4L 327 V8
1969 - 1971GMCC15/C1500 PickupBase-5.7L 350 V8
1972GMCC15/C1500 PickupBase-5.0L 307 V8, 5.7L 350 V8
1969 - 1971GMCC15/C1500 SuburbanBase-5.7L 350 V8
1972GMCC15/C1500 SuburbanBase-5.0L 307 V8, 5.7L 350 V8
1967GMCC25/C2500 PickupBase-4.6L 283 V8, 5.3L 327 V8
1968GMCC25/C2500 PickupBase-5.0L 307 V8, 5.4L 327 V8
1969 - 1971GMCC25/C2500 PickupBase-5.7L 350 V8
1972GMCC25/C2500 PickupBase-5.0L 307 V8, 5.7L 350 V8
1969 - 1971GMCC25/C2500 SuburbanBase-5.7L 350 V8
1972GMCC25/C2500 SuburbanBase-5.0L 307 V8, 5.7L 350 V8
1967GMCC35/C3500 PickupBase-4.6L 283 V8, 5.3L 327 V8
1968GMCC35/C3500 PickupBase-5.0L 307 V8, 5.4L 327 V8
1969 - 1971GMCC35/C3500 PickupBase-5.7L 350 V8
1972GMCC35/C3500 PickupBase-5.0L 307 V8, 5.7L 350 V8
1970GMCJimmyBase-5.0L 307 V8, 5.7L 350 V8
1971GMCJimmyBase-5.7L 350 V8
1972GMCJimmyBaseSport Utility5.0L 307 V8, 5.7L 350 V8

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