Allstar Performance Cylinder Head Bolt Kit - Hex Head - Zinc Oxide - GM LS-Series ALL87006 Antenna Connector 1/8" NPT Male ThreadFor decades

1/8" NPT Male ThreadFor decades

1971-1978 GMC Jimmy

12-Bolt JAZ / RCI Fuel Cells

TH400 Transmissions

securing a solid-steering feel

Allstar Performance Cylinder Head Bolt Kit - Hex Head - Zinc Oxide - GM LS-Series ALL87006 Antenna Connector 1/8" NPT Male ThreadFor decadesLS head bolt kits are direct replacement OE style Torque To Yield (TTY) head bolts which make them ideal for use on stock and mild performance rebuilds. Follow OEM torque sequence and specifications for proper installation. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have