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Vehicle Info NeededJEGSPART NUMBER: 555-90641
Exhaust Manifold Bolt Kit for 1969-1970 Big Block Chevrolet Engines
$3399$38.99You Save$5.00
4 left in stock
Ships on Oct 12, 2026
Lowest Price GuaranteeExhaust Manifold Bolt Kits
Exhaust Manifold Bolt Kit1969-1970 Big Block Chevy Engines 3/8 in.-16 x 1 1/4 in UHL Black Phosphate Finish Includes:
- (8) Flanged Bolts
- (8) Regular Bolts
- (8)Washers
JEGS 555-90639 Exhaust Manifold Bolt Kit
This exhaust manifold bolt kit has 24 pieces to complete the installation of exhaust manifolds on your 1969-1970 Chevy equipped with a Big Block. These hex head bolts also have the original head markings for an OEM-style appearance.
JEGS 555-90639 Exhaust Manifold Bolt Kit 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.
Part TypeExhaust Manifold Hardware
Product LineJEGS GM Factory-Style Exhaust Manifold Components
BrandJEGS
Package Height0.8
Package Width3.5
Package Length4.2
Weight0.9 PG
Part CategoryReplacement Parts
PositionExhaust Manifold
QuantitySold as a set of 24
FinishBlack Phosphate
Package Qty1
Package TypeEA
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