Longacre Coil-Over Spring Rubber - Clear 10 1341145 Performer Pontiac heads utilize a

Performer Pontiac heads utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems

4000 / 7800 RPM

1993-1998 Chevrolet Blazer

further extended by ACT's exclusive diaphragm design

1976-1983 Ford E-100 Econoline Club Wagon

Longacre Coil-Over Spring Rubber - Clear 10 1341145 Performer Pontiac heads utilize aFine tune your spring rate for the perfect setup Make quick adjustments during practice or on pit stops Used by virtually all Cup teams in every race Longacre is an established brand name in the racing industry and is recognized for dedication to quality, innovation and customer satisfaction. Check out our comprehensive line of race scales, alignment tools, racing gauges and other products. Whether you are into stock, modified, drag, go kart, off