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Hooker | SKU:
2021HKR
Hooker Super Competition Shorty Headers - Painted - 2021HKR
1996-1998 Chevy/GMC 4WD 2500/3500 pickups (including crew cabs & Suburbans): 396-502 Tube Size 1.75" O.D., Collector Size 2.50" O.D., Collector Length 3", Port Shape: Same As Port; CARB EO #D-164-5
Regular price
$1,629.90 NZD
+ GST
Unit price
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Unavailable
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Hooker Super Competition Shorty Headers - Painted - 2021HKR is not in stock at Fast Lane Spares and will ship direct from supplier.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
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Description
Description
1996-1998 Chevy/GMC 4WD 2500/3500 pickups (including crew cabs & Suburbans): 396-502 Tube Size 1.75" O.D., Collector Size 2.50" O.D., Collector Length 3", Port Shape: Same As Port; CARB EO #D-164-5
Part Number: 2021HKR
These Hooker headers fit 1996-1998 Chevy/GMC 4WD 2500/3500 pickups (including crew cabs & Suburbans): 396-502 Tube Size 1.75" O.D., Collector Size 2.50" O.D., Collector Length 3", Port Shape: Same As Port; C.A.R.B. EO #D-164-5
Features and Benefits
• This is a 50-State Legal header (C.A.R.B. EO #D-164-5).
• Designed as a high-performance, direct fit replacement for factory exhaust manifolds
• Industry’s best welds for durability
• 3/8” machined flanges for a perfect seal
• Light weight & sturdy 16 gauge tubing
• Mandrel-bent tubing for smooth exhaust flow
• Tuned-length primary tubes for maximum exhaust scavenging and velocity
• All necessary hardware included for a complete installation
• Legal for sale and installation in California
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.
Part Number: 2021HKR
These Hooker headers fit 1996-1998 Chevy/GMC 4WD 2500/3500 pickups (including crew cabs & Suburbans): 396-502 Tube Size 1.75" O.D., Collector Size 2.50" O.D., Collector Length 3", Port Shape: Same As Port; C.A.R.B. EO #D-164-5
Features and Benefits
• This is a 50-State Legal header (C.A.R.B. EO #D-164-5).
• Designed as a high-performance, direct fit replacement for factory exhaust manifolds
• Industry’s best welds for durability
• 3/8” machined flanges for a perfect seal
• Light weight & sturdy 16 gauge tubing
• Mandrel-bent tubing for smooth exhaust flow
• Tuned-length primary tubes for maximum exhaust scavenging and velocity
• All necessary hardware included for a complete installation
• Legal for sale and installation in California
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.
Specifications
Specifications
-
Specifications
Air Injection Tubes Yes Bolt size 3/8-16 x 3/4 Bolts Included Yes Brand Hooker C.A.R.B EO # D-164-4 C.A.R.B. EO # D-164-4 CARB (California) Compliant Yes Category Exhaust Collector Attachment 3-Bolt Flange Collector Diameter 2.50 Color Black Cylinder Head Flange Thickness 3/8 Design Shorty Drive 4WD EGT (Exhaust Gas Temperature) Port No Emission Code 1 Engine GM Big Block Finish Black Paint Finish Painted Gasket Or Seal Included Yes Grade Type Performance Header Series Hooker Super Competition Header Style Shorty Material Mild Steel Mounting Hardware Included Yes Oxygen Sensor Port No part type Exhaust Header Port Shape Rectangle Primary Tubing Diameter 1-3/4 Product Type Headers Quantity Sold as a pair Sub Category Exhaust Manifolds Tube Material Mild Steel Warning California Proposition 65 -
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