Allen Head Header Bolts, 3/8-16 x 3/4 Inch, Set/12
Product details
| Management number | 238389447 | Release Date | 2026/07/11 | List Price | US$8.90 | Model Number | 238389447 | ||
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| Category | |||||||||
These zinc plated steel header bolts feature an Allen head and have 3/8"-16 x 3/4" long threads. They are perfect for use with headers on AMC 290-401, small block Chevy 262-400, big block Chrysler 383-400 (exc. 426 Hemi), Pontiac 326-455, and Oldsmobile 330-455. Overall Length: 1.12" Under Head Length: 3/4" Thread Pitch: 3/8"-16. Steel. Zinc. Wrench Type: Allen. Set of 12 bolts.
- Overall Length: 1.12"
- Under Head Length: 3/4"
- Thread Pitch: 3/8"-16
| Manufacturer part number | 550916 |
|---|---|
| Vehicle make | AMC, Chevy, Chrysler, Pontiac, Oldsmobile |
| Vehicle fitment type | Specific |
| Automotive parts division | Direct Replacement |
| Brand | Speedway Motors |
| Automotive specialty part type | Header Hardware |
| Material | Steel |
| Finish | Zinc Plated |
| Weight | 1 lb |
| Has written warranty | No |
| Vehicle type | Car |
| Compatible cars | AMC 290-401, Chevy 262-400, Chrysler 383-400, Pontiac 326-455, Oldsmobile 330-455 |
| Pack quantity | 1 |
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