Pro Race Spark Plug Boot & Terminal Kit, Straight, Red, Set of 8 1967-chevrolet-caprice-esi6697258 Crush Sleeve - Steel -

Crush Sleeve - Steel - Natural - Dana / GM - Each

25 in Diameter - Chromoly - Gray Powder Coat - Jeep Wrangler JK 2007-17 - Kit

5 L - Audi RS3 2022-25 - Kit

200 in Thick Wall - Spiral Lock - Steel - Each

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

Pro Race Spark Plug Boot & Terminal Kit, Straight, Red, Set of 8 1967-chevrolet-caprice-esi6697258 Crush Sleeve - Steel -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.