
Exhaust Manifold Bolt Kit for 1957-1966 Small Block Chevy Engines
- (8) 3/8 in.-16 x 2 1/4 in. UHL Bolts
- (4) 3/8 in.-16 x 2 7/8 in. UHL Bolts
- (12) Washers
JEGS 90634 Exhaust Manifold Bolt Kit has 24 pieces to complete the installation of exhaust manifolds on your 1957-1966 Chevy equipped with a Small Block. These hex head bolts also have the original head markings for an OEM-style appearance.
Note: These bolts require a 9/16 in. socket/wrench for installation.
High-Quality Mounting Hardware
JEGS GM Exhaust Manifold Components offers OEM-style fasteners to properly mount your exhaust manifolds and exhaust pipes. Made to factory specs and lengths for a secure and tight fit. If your ride needs a replacement, our kits make it easy to replace all of your vehicle's exhaust hardware.
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