This protects the coil's internal components from high and low frequency vibrations that are commonly experienced in racing
Optimum Body Diameter (OBD) Hypercoils feature a unique design concept that adjusts the body diameter of the spring relative to the end coils
Available to fit a variety of popular gauge and cage dimensions
810 Calipers use WIL230-3079
Molecule works and has been tested with Nomex
Racing Power Sure Seal 1" Aluminum Air Conditioning Riser Fit Flat Base 7-5/8 This protects the coil's internalProduct Description: Air Cleaner Spacer Sure Seal 1 in Thick 5 1 8 in Carb Flange Aluminum Natural Sold Individually Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.