Chev 283 307 327 350 SBC Pioneer 12 Point Cylinder Heads Bolt Kit # 851200 Cylinder Head Guideplate Locator Shank:

Guideplate Locator Shank:

A durable gear is installed for performance applications

# HB1480-N

These new MSD programmable digital 6AL-2 ignition boxes give you the ability to tune an ignition curve or boost timing map from a PC

Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite

Chev 283 307 327 350 SBC Pioneer 12 Point Cylinder Heads Bolt Kit # 851200 Cylinder Head Guideplate Locator Shank:Chev 283 307 327 350 SBC Pioneer 12 Point Cylinder Heads Bolt Kit # 851200