Painless Performance 7 Circuit Isolator Fuel Cell Foam For use with Ford E40D

For use with Ford E40D 1995-1997 transmissions only

Ford cylinder head

1978-1979 Lincoln Continental

1981-1989 Cadillac DeVille

The 4776 features a 1

Painless Performance 7 Circuit Isolator Fuel Cell Foam For use with Ford E40DCirkit 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.