Hooker Weld-up kits work great for racers who need to build custom headers when a specific fit tuned Super Competition header is not available. Kits come with mandrel bent one piece primaries, two 5/16" flanges and precision formed collectors incorporating unique long transition to provide better flow. Polished stainless steel NHRA contingency header I.D. tags, gaskets and mounting bolts are also included. Our newest zoomie weld-up kits for Funny Cars and Dragsters are NHRA and IHRA legal and feature 2-1/8-inch primaries with double tube design. Popular fuel and alcohol engine header flanges are available separately.
Specifications:
| Description_ASC |
Hooker long tube headers do not come with header reducers. |
| Description_DES |
Hooker Super Competition Long Tube Headers |
| Description_INV |
OBS HDR,CHEV RACE WELDUP |
| Description_EXT |
S/G, S/C, Comp. Eliminator Style Cars (front Strut), Sprint cars, Super Modified, Roadsters: BBC 396-502 Tube Size 2.125" x 40", Collector Size 4", Collector Length 10", Port Shape: Round |
| Description_FAB |
Mandrel Bent 1 pc. Primaries |
| Description_FAB |
Two 0.3125 in. Flanges |
| Description_FAB |
Precision Formed Collectors |
| Description_FAB |
Long Transition/Better Flow |
| Description_FAB |
SS NHRA Contingency ID Header Tags |
| Description_FAB |
Gaskets And Mounting Bolts |
| Description_MKT |
Hooker Weld-up kits work great for racers who need to build custom headers when a specific fit tuned Super Competition header is not available. Kits come with mandrel bent one piece primaries, two 5/16" flanges and precision formed collectors incorporating unique long transition to provide better flow. Polished stainless steel NHRA contingency header I.D. tags, gaskets and mounting bolts are also included. Our newest zoomie weld-up kits for Funny Cars and Dragsters are NHRA and IHRA legal and feature 2-1/8-inch primaries with double tube design. Popular fuel and alcohol engine header flanges are available separately. |
| Brand |
Hooker |
| Engine |
Big Block Chevy |
| Bolt size |
3/8-16 x 3/4 |
| Emission Code |
5 |
| Header Finish |
Natural |
| Primary Tube Dia. |
2-1/8 inch |
| Product Type |
Headers |
| Special Offers |
Summer Clearance |
| Tube Material |
Mild Steel |
| Warning |
California Proposition 65 |
| Collector Diameter |
4.00 inch |
| Header Style |
Long Tube |
| Length |
21.0000 |
| Width |
15.0000 |
| Height |
44.0000 |
| Weight |
44.0000 |
