Header Fasteners

Header Fasteners, Bolts, Locking, Double Hex Head, Steel, Nickel Plated, Chevy, 4.8, 5.3, 5.7L, V8, Set of 12

Part Number: STG-8900

4.84 out of 5 stars ( 37 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Chevy, Small Block LS, Set of 12

Part Number: MRG-918G

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Fasteners, M8 x 1.25 Thread, 25.00 mm. UHL, External Hex, Stainless Steel, Hemi, Ford Modular, Set of 16

Part Number: KOK-BK111

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Fasteners, Bolts, Locking, Hex, Steel, Nickel Plated, Chevy, Gen V, LT, Set of 10

Part Number: STG-8917

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Fasteners, M8 x 1.25 Thread, 25.00 mm. UHL, External Hex, Stainless Steel, Hemi, Ford Modular, Set of 12

Part Number: KOK-BK110

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Bolts, Hex Head, 8mm x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Dodge, Ford, Set of 17

Part Number: MRG-970G

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Fasteners, M8 x 1.25 Thread, 25.00mm UHL, External Hex, Stainless Steel, Natural, Cadillac, Chevrolet, GMC, Set of 10

Part Number: KOK-BK113

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Fasteners, Bolts, Allen Head, Black Oxide, Steel, 8mm x 1.25 Thread, 25mm Length, Set of 16

Part Number: MRG-978G

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Header Fasteners, Header Bolt Kits, Flanged, M8 x 1.25 Thread Size, Steel, Black Oxide, 0.984 in. Underhead Length, Set of 12

Part Number: EDL-8543

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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