Allstar Performance Thin OD Jam Nut 5/8-18" LH Thread Steel Zinc Oxide - Set of 50 29002P springs and either 1" or

springs and either 1" or 1-1/8" jack bolts

Includes locking collar

Same quality as AFCO coil-over springs

1976-1985 Chevrolet K10

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Allstar Performance Thin OD Jam Nut 5/8-18" LH Thread Steel Zinc Oxide - Set of 50 29002P springs and either 1" orSpecialty jam nuts have smaller outside diameters, allowing smaller wrenches to be used when changing radius rod lengths. Example: with 1 2" bolts, the same 3 4" wrench can be used to adjust radius rod or mounting hole locations. Package of 50. 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,