Painless Performance 7 Circuit Isolator Fuel Cell Foam 300" OD works well with

300" OD works well with our 26915 and 26918 Beehive valve springs in

Fixed pressure at 58 psi

easy on/easy off protector that blocks the heat and keeps you cooler the entire race

The Pro DRY S performance air filter features three layers of progressive finer porosity synthetic media providing maximum convenience with 100% polyurethane frame for long life and multiple cleaning cycles

1981-1989 Cadillac DeVille

Painless Performance 7 Circuit Isolator Fuel Cell Foam 300" OD works well withCirkit Boss Auxiliary Fuse Block 7 Circuits(4 ignition hot; 3 constant hot; std. relay) The safe way to add electrical accessories to any vehicle is with a CirKit Boss??. The first circuit isolator system available with both constant and ignition hot circuit kits. Kits include an in line circuit breaker, relay, relay fuse block base with pre terminated harness and mounting hardware and terminals. Protects your OEM warranty and is easy to install.