Summit Racing SpeedCard - learn how to get 10% back up to $100

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Stage 8 Locking Exhaust Manifold Bolts

3.88 out of 5 stars 8 Customer Reviews

Lock down your Ramhorn exhaust manifold with Stage 8 locking fasteners. These exhaust manifold bolt sets include aircraft-quality Grade 8 4130 alloy steel bolts plated with a duplex nickel finish. Stage 8 also includes washers and duplex nickel-finished locking clips. Get assurance against loosening bolts--install with Stage 8 locking fasteners.

Results 1 - 3 of 3

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, 3/8-16 x 3/4 in, V8, Set of 8

Part Number: STG-8912S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Bolt Kit SB Chevy Ramhorn Exhaust Manifold

Part Number: STG-8920

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Exhaust Manifold Bolts, Locking, Steel, Nickel Plated, Chevy, Small Block, Kit

Part Number: STG-8920S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

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