Fits 1955 - 1956 Chevrolet Full Size Resistance Unit D1110 distribution-and-y-block Self centering alignment improves 2nd

Self centering alignment improves 2nd to 3rd up-shift gear changes to reduce the chance of "missed shifts" and the adjustable bias spring loads allow stick tension to be tailored to the drivers preference

3 L4 1984 - 1985 Mercury Topaz   140/2

CID 144/170 CID

Mack MS300P Mid-Liner (1981

Fits 1955 - 1956 Chevrolet Full Size Resistance Unit D1110 distribution-and-y-block Self centering alignment improves 2nd6 or 8 cyl. full size Chevrolet exc. hi perf. Original style bracket with no cut in. (1. 8 OHMS) Made in the USA Application: Year Make Model 1955 1956 Chevrolet Bel Air 1955 1956 Chevrolet Nomad 1955 1956 Chevrolet One Fifty Series 1955 1956 Chevrolet Two Ten Series