VALVE SPRINGS (16),SBC,SINGLE V.S. SET Rear Mounts Weld-On GMC: 1978-1987 Caballero

GMC: 1978-1987 Caballero

BRAND NEW ALDAN AMERICAN ADJUSTABLE COILOVER KIT FOR THE FRONT AND THE REAR OF THE VEHICLES LISTED BELOW (PART #300104)

TOTAL OVERALL LENGTH EXTENDED: 42-1/2"

AND BRAKE LINE KIT FOR THE APPLICATIONS BELOW (PART #GMF6769S-K6)

COLUMN SHIFT WORKS WITH IN-DASH SHIFT INDICATOR

VALVE SPRINGS (16),SBC,SINGLE V.S. SET Rear Mounts Weld-On GMC: 1978-1987 CaballeroSBC HIGH PERFORMANCE SINGLE VALVE SPRINGS MANUFACTURED FROM CHROME SILICONE TO TOLERATE MORE LIFT, BUILD COMPRESSION, & LAST LONGER SPECS: *SPRING OUTSIDE DIAMETER: 1. 250" *MAXIMUM LIFT: . 600" *120 LB. SEAT PRESSURE AT 1. 900" INSTALLED HEIGHT *140 LB. SEAT PRESSURE AT 1. 850" INSTALLED HEIGHT *160 LB. SEAT PRESSURE AT 1. 800" INSTALLED HEIGHT *340 LB. SEAT PRESSURE AT 1. 300" INSTALLED HEIGHT *365 LB. SEAT PRESSURE AT 1. 250" INSTALLED HEIGHT *395