12pcs 3/8 X 1 Inch SBC Header Bolts Stainless Steel Compatible with Small Block 283 327 350 383 400 TBI LT1

12pcs 3/8" x 1" SBC Header Bolts Stainless Steel For Small Block - 283 327 350 383 400 TBI LT1 Fit for Small Block Engines including 265, 283, 302, 305, 327, 350, 383, and 400 Compatible with Small Block Engines equipped with TBI, or LT1 configurations Suitable for most short and long tube headers with up to 1/2" flange thickness Package includes: 12 x 3/8" x 1" Allen head bolts 12 x 3/8" AN washers Installation information: Position the header assembly against the cylinder head mounting points Insert the 3/8" x 1" Allen head bolts through the header flange holes and into the cylinder head threaded holes Place the 3/8" AN washers between the bolt head and the header flange Tighten the bolts using a 5/16" Allen key or socket to secure the header to the cylinder head

• Model SBC 3/8" x 1" header bolts designed specifically for small block engines including 283, 327, 350, 383, 400, TBI, and LT1 applications
• Constructed from stainless steel for enhanced corrosion resistance and long-term under temperature conditions
• Set includes 12 pieces to fully secure exhaust headers on compatible small block V8 engine configurations
• engineered to meet OEM specifications proper fitment and consistent torque performance
• Ideal for automotive repair, restoration projects, and performance requiring dependable fasteners for exhaust manifolds or headers