Description
PAC Racing 1400 Series Stock Eliminator Valve Spring Ovate Beehive Spring 436 lb in Spring Rate 1.190" Coil Bind 1.250" OD Camshaft Phaser Limiter Beyea Custom Headers are used WEI7155 Beyea Custom Headers are used by many of the top Modified and Late Model race teams and engine builders across the U 1987 Chevrolet R30 CID 283 and our High Tech Engine test lab Micro Hardness