Allstar Performance Billet Aluminum Wheel Spacer - 1/2" R010003M 16 AN Male to 1

16 AN Male to 1 in NPT Male

You can use a large even if your neck is smaller to give more room over a collar bone

1982-1985 Oldsmobile Cutlass Ciera

ultra lightweight inner liner

1961-1974 Chrysler Newport

Allstar Performance Billet Aluminum Wheel Spacer - 1/2" R010003M 16 AN Male to 1Change wheel offset without changing wheels! Universal design fits 5 on 4 1 2", 5 on 4 3 4", and 5 x 5" patterns. Uses 5 8" stud slot to aid in centering. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available