12Packs Stainless Steel Exhaust Header Bolts, 3/8-16 x 1 in

12Packs Stainless Steel Exhaust Header Bolt Kit

• 【Wide Compatibility with Popular V8 Engines】Compatible with Chevy Small Block V8 265, 283, 305, 307, 327, 350, 383 and 400 engines, including compatible Gen I and Gen II, 92-97 LT1 and LT4, TPI, TBI, and 96-98 Vortec 5.0L and 5.7L applications. Also compatible with select Pontiac, Buick and Oldsmobile 326, 350, 389, 400, 421 and 455 V8 engines using compatible exhaust headers.
• 【3/8-16 x 1 Inch Header Bolts】Designed for 3/8-16 x 1 in exhaust header bolts, fitting compatible small block V8 headers up to 1/2 in thick. Verify thread size and flange thickness before ordering.
• 【Easy Installation with Internal Hex Drive】Internal hex socket allows controlled tightening with a 5/16 in Allen wrench or hex socket; compact head fits tight header flange spaces.
• 【Stainless Steel Construction for Lasting Use】Quality stainless steel provides strength and rust/corrosion resistance, ideal for replacing worn, rusted, or missing exhaust header hardware.
• 【12-Piece SBC Stainless Steel Header Bolt Kit】Includes 12 3/8-16 x 1 in bolts and 12 washers for aftermarket headers, not OEM manifolds. Verify engine, header type and bolt size.