Painless Performance Cirkit Boss 7 Circuit Weather Resistant 200410107 Using the patented Centerforce centrifugal

Using the patented Centerforce centrifugal weights (where applicable) and premium friction materials

For most GM mechanical speedometer applications

Shoulders adjust from 28" to 60" and the lap belt adjusts from 40" to 78"

10 in of Spline

Designed by the Biondo Racing Family

Painless Performance Cirkit Boss 7 Circuit Weather Resistant 200410107 Using the patented Centerforce centrifugalCirkit Boss Aux. Fuse Block 7 Circuits w TXL Wire Weather Sealed 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. Painless Performance is the