Eibach 15" Rear Coil Spring - 5" O.D. - 150 lb. DNC5RLP The Super Sport is an

The Super Sport is an exceptional value and will not disappoint

Performer RPM #60587 is not port matched or bowl blended and is NHRA accepted for Stock & Super Stock

A hose connects both tubes to balance air intake pressure

Adjustable Nozzle

* Performer RPM Cylinder Heads have all of the same great features as our Performer series heads

Eibach 15" Rear Coil Spring - 5" O.D. - 150 lb. DNC5RLP The Super Sport is anEibach uses the world's finest quality, chrome silicon steel wire to produce coil springs with maximum travel and minimum weight. Eibach Springs are metric sized and, therefore, not limited to the SAE sized wire used in the production of many of the springs currently on the market. Eibach Springs are cold formed on CNC machinery, insuring precise tolerances on spring rates and free height, as well as longer life expectancy. Eibach Springs are heat