Eibach 8" Coil-Over Spring - 2-1/2" I.D. - 400 lb. R07C15L Eagle forged 4340 steel cranks

Eagle forged 4340 steel cranks feature a non-twist forging

All flywheels have 65 teeth

1974-1987 Buick Regal

Super Victor 4500 23 Degree

Eibach 8" Coil-Over Spring - 2-1/2" I.D. - 400 lb. R07C15L Eagle forged 4340 steel cranksEibach 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