Pro Race Spark Plug Boot & Terminal Kit, Straight, Red, Set of 8 1967-chevrolet-caprice-esi6697258 200 in Thick Wall -

200 in Thick Wall - Spiral Lock - Steel - Each

Cylinder Head Bolt Kit - High Performance Series - Hex / 12 Point Head - Chromoly - Black Oxide - 23 Degree Pro Action - Small Block Chevy - Kit

Crank Adapter Sleeve - GM Converter to GM LS-Series Crank - Steel - Black Oxide - Each

Jam Nut - Thin OD - 3/4-16 in Right Hand Thread - Aluminum - Natural - Set of 50

375 in Thick - Aluminum - Clear Anodized - Set of 5

Pro Race Spark Plug Boot & Terminal Kit, Straight, Red, Set of 8 1967-chevrolet-caprice-esi6697258 200 in Thick Wall -Designed exclusively for extreme duty racing conditions, it's hard not to like all of the features in MSD's new Professional Racing Series spark plug wire boot and terminal kits. The boots feature a proprietary blend of materials to withstand much higher temperatures over a longer period of time than standard boots.