THIS IS THE LARGEST KIT ON THE INTERNET FOR THIS EDress Up Your Small Block compatible for Chevy Engine with our 205 Piece stainless steel hex bolt kit ! This Bolt Kit Fits All 265 , 283 , 302 , 305 , 307 , 327 , 350 , and 400 compatible for Chevy Engines. (Non-EFI)Feature- Direct replacement. - Easy install and durable use. - Great quality and great Fitment. - Correct Connector No cutting or splicing.Specification- Fastener Type: Allen Socket Head Bolts. - Fastener Finish: Semi-Polished Bolts, Polished Washers. - Meet or Exceed Industry Standard ASME / ANSI Specifications. - Corrosion Resistant - 304 Stainless Steel. - Military Certified - Mil-Spec AN Washers.ApplicationDress Up Your Small Block compatible for Chevy Engine with our 205 Piece stainless steel hex bolt kit. This Bolt Kit Fits All 265 , 283 , 302 , 305 , 307 , 327 , 350 , and 400 compatible for Chevy Engines. (Non-EFI)