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Vehicle Info NeededTight Tuck Headers Small Block Chevy 265-400
Ships on 09/09/2026
Lowest Price Guarantee- Tight Tuck Headers
- Small Block Chevy 265-400
- 1-5/8'' Primary Tubes, 2-1/2'' Collectors
- Shorter design to accommodate steering components
- Hi-Temp Black Coating
- Will fit most angle plug heads
- 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 crossmember below the engine's center two exhaust ports
- Fits round & D-port cylinder heads, including ZZ4 crate engines
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.
