Accepts 1976 and later alternator and ir-conditioning brackets for street installations
3 Bolt Splined Drive HubShort Suit BB Chev With ATI/MSD Setup
7-DEG CNC - machined for consistent quality
LS Rectangular Port Hydraulic Three Bolt Roller Camshaft - 277LCB HR14GM LS GEN III/IV 3-Bolt
D - Black FinishSuits -16AN 100/450 Series & -12AN 400 Series
Valve Springs Single Conical Ovate Wire top OD 1.055", ID .650", bttm OD 1.250" Product:Rate/inch 349 lbs, 113 lbs @ 1.750", 302 lbs @ 1.200", Coil Bind @ 1. Accepts 1976 and later alternatorValve Springs Single Conical Ovate Wire top OD 1. 055", ID . 650", bttm OD 1. 250"Rate inch 349 lbs, 113 lbs @ 1. 750", 302 lbs @ 1. 200", Coil Bind @ 1. 100" C68155 16 8155 16 Spring O. D I. D Top: 1. 055" . 650" Spring O. D. I. D Bottom: 1. 250" . 845" Seat Load: 113 @ 1. 750" Open Load: 126 @ 1. 150" Coil Bind: 1. 100" Rate (LBS In): 349 lbs Max Lift: . 650"