This set of coil spring insulators are made in long lasting polyurethane and provided in pair sets for standard dia US GM /Ford coil springs.
# 6108 Size
ID: 3 3/4"
OD: 5 13/16"
Coil Track ID: 4 1/4"
Master Kit: 84-95 Corvette
Master Kit: 74-77 El Camino / Chevelle
65-73 Panard Rod bush kit: (Type 1)
59-64 Rear End Control Arm bush Set
73-79 B Leaf Spring Bushes
Body Mount Subframe Hardware Kit 67-81F
Sway Bar Rear Bush kit (8) various Jap 88-92
Rear End Control Arm Bushing Set
Dodge Ram Front Cab control Arm Bushing Kit Mount Kit: 1994-2001
Engine Mount: Chev V8 Short & WIDE - CHROME