HOO2021HKR
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
OVERVIEW
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:
- 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
About Hooker

Since the golden era of drag racing in the 1960s, Hooker has helped more racers reach the Winner's Circle than any other header company. From the stoplight to the race track, Hooker exhaust technology will make your car or truck perform and sound better.
SPECS
| Bolt Size | 3/8-16 x 3/4 |
|---|---|
| Brand | Hooker |
| C.A.R.B. EO # | D-164-4 |
| CARB (California) Compliant | Yes |
| CARB EO# | D-164-4 |
| Collector Diameter | 2.50 inch |
| Emission Code | 1 |
| Engine | Big Block Chevy |
| Header Finish | Black Paint |
| Header Style | Shorty |
| Primary Tube Dia. | 1-3/4 inch |
| Product Type | Headers |
| Tube Material | Mild Steel |
| UPC | 700414056944 |
| Part Number | 2021HKR |
Product title
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$19.99 CAD | $24.99 CAD
Product title
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$19.99 CAD | $24.99 CAD
Product title
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$19.99 CAD | $24.99 CAD
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