Allstar Performance - Wing Cylinder Stud 3/8-24x3/8-24x1.600in 604 in - Duration 284

604 in - Duration 284 / 300 - 112 LSA - 3500 / 6700 RPM - GM LS-Series - Each

Coil Spring - Conventional - 5 in OD - 11 in Length - 225 lb/in Spring Rate - Rear - Steel - Black Powder Coat - Each

Timing Chain Set - Performer-Link - Double Roller - Keyway Adjustable - Cast Iron / Billet Steel - Ford FE-Series - Kit

Coil Spring - Tight Helix - Conventional - 5 in OD - 13 in Length - 235 lb/in Spring Rate - Steel - Black Powder Coat - Each

625 in Length - 1200 lb/in Spring Rate - Steel - Black Powder Coat - Each

Allstar Performance - Wing Cylinder Stud 3/8-24x3/8-24x1.600in 604 in - Duration 284Wing Cylinder Stud 3 8 24 in Thread 1. 600 in Long Titanium Natural Each