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Vehicle Info NeededTight Tuck Headers Big Block Chevy 396-502 (SAP Ports) - Hi-Temp Black Coating
Ships on 11/03/2026
Lowest Price Guarantee- Tight Tuck Headers
- Big Block Chevy 396-502 (SAP Ports)
- 1-3/4'' Primary Tubes, 2-1/2'' Collectors
- Hi-Temp Black Coating
- Fits standard deck big blocks only
- Universal application for most street rods
- Can be used with any oil filter system or transmission and starter combination
- Will not fit 1955-1957 Chevy, Camaro, or other modern vehicles with a cross member below the engine's center two exhaust ports
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Tight Tuck Headers solve many problems associated with engine swaps in modern street rods. Tight Tucks fit in the tightest of engine compartments and clear all stock motor mounts. Applications include Buick, Cadillac, small and big block Chevy, small block and Flathead Ford, and Mopar. Most headers use 16-gauge steel tubing and come complete with gaskets, header bolts, and collector reducers (excluding #737-H8019). Available in three finishes: raw for customization, chrome for show-quality shine, and metallic ceramic for durability.
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 | Dimensions | ||
| Part Numbers | A | B | |
| H8006 | 3.5'' | 12'' | |
| H8066 | 2'' | 8.5'' | |
| H8482 | 2'' | 12'' | |
| H8204 | 3'' | 10'' | |
| H8205 | 3'' | 10.5'' | |
| H8065 | 3.5'' | 11'' | |
| H8067 | 3.5'' L, 4" R | 5.25" L, 7.5" R | |
| H8090 | 4'' | 9'' | |
| H8027, H8028 | 4'' | 10'' | |
| H8014, H8064 | 4'' | 11'' | |
| H8037 | 4'' | 12.5'' | |
| H8052, H8053 | 4.25'' | 6'' | |
| H8019 | 4.25'' | 10'' | |
| H8500 | 4.5'' | 10'' | |
| H8427, H8428 | 4.5'' | 11'' | |
| H8029 | 4.5'' | 12.25'' | |
| H8437 | 5'' | 12'' | |
JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.
