Sbc Stainless Steel Exhaust Header Bolt Kit 1” 3/8-16 Bolts Compatible With Chevrolet V8 Small Blocks 265 283 305 327 350 383 400 Gen I & Ii 92-97 Lt1 Lt4 Tpi Tbi 96-98 Vortec 5.0L 5.7L Bop

Dress Up Your Small Block Engine With These Stainless-Steel Header Bolts. These Are Compatible With All Chevrolet Small Block V8 Engines 1955-1998 Including 283 305 307 327 350 383 400 Tbi Tpi Lt1 Lt4 5.0L 5.7L These Also Will Work For Pontiac Buick Oldsmobile 326 350 389 400 421 455 V8 Engines Running After Market Headers. These Will Not Fit Factory Cast Iron Exhaust Manifolds. Comes With 12Ea 3/8-16 X 1” Stainless-Steel Socket Cap Bolts And 12Ea 3/8” Stainless-Steel Washers.