Allstar Performance 7/16-20" LH Thread Jam Nut Steel Zinc Oxide - Set of 50 4386MEDBK Brass Restrictors

Brass Restrictors

Gauge Adapter

Commonly used on Dirt Late Models

1979-1983 Chevrolet P20

steel tubing

Allstar Performance 7/16-20" LH Thread Jam Nut Steel Zinc Oxide - Set of 50 4386MEDBK Brass RestrictorsAllstar jam nuts have many uses. Great for locking rod ends tightly on suspension tubes or rack and pinion steering units. Package of 50, unless noted. 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