Mr. Gasket - 917
Header Bolt - 3/8-16 in Thread - 1 in Long - Allen Head - Steel - Black Oxide - AMC V8 / GM V8 / Mopar B / RB-Series - Set of 12
Fits AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455
When installing headers you will need header bolts, factory exhaust manifold bolts won't work. These Mr. Gasket Header Bolts are Grade 5 for strength, black oxide coated, and have a compact hex head that is ideal for use where space is minimal - your typical header flanges. Sold as a set of 12. Fits: AMC 290-401 Chevy Small Block 262-400 Chrysler Big Block 383-440 (Does not Fit 426 Hemi) Pontiac 326-455 Oldsmobile 330-455
- Made Of High Quality Grade-5 Steel
- Has A Black Oxide Coating
- Designed For Minimal Clearance Applications
- 12 per Package
- Have A Hex Head With Flange
Brand: Mr. Gasket
Color: Black
Emission Code: 5
Finish: Black Oxide
Material: Steel
Product Type: Header Bolts
Sale Category: Fasteners and Hardware
Size: 3/8-16 x 1
Warning: California Proposition 65
Warranty: Limited 1 Year Warranty
Weight: 0.5600
