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Small Block Chev 3/8-16" Header Bolts 1" UHL Hex Head, Pack of 12
$25.70
SKU: AF37-1001
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Small Block Chevy 3/8-16" Header Bolts – 1" UHL Hex Head (Set of 12)
Upgrade your exhaust header installation with these Aeroflow header bolts, purpose-built for Small Block Chevy applications. Crafted for strength, durability, and space-conscious headers, they provide a secure, long-lasting fastening solution where factory bolts often fall short.
- Thread size: 3/8-16"
- Overall length: 34.7 mm
- Under head length: 25 mm
- Hex head size: 7/16" across flats
- Material: Grade 8 steel
- Finish: Black oxide
- Pack quantity: 12 bolts (set of 12)
Why these bolts stand out: the Grade 8 steel delivers superior shear strength and resistance to heat cycling, while the black oxide finish provides corrosion protection for lasting performance under demanding exhaust conditions. The compact 7/16" hex head is specifically designed for tight clearance on aftermarket header flanges, making installation quicker and more reliable in restrictive engine bays.
Key benefits
- Reliable replacement for factory exhaust manifold bolts in SBC header installations
- Strong, durable construction suited for high-heat exhaust environments
- Compact hex head for easy access in confined spaces
- Sealed, corrosion-resistant finish to extend service life