Allstar Performance Thin OD Jam Nut 3/4-16" LH Thread Steel Zinc Oxide - Set of 10 Water Pump Spacer Various Fabricated Arms / Spindles

Various Fabricated Arms / Spindles

Shaft is steel

Steel mounts have been updated and now fit the newer and original 302-351W small blocks

Jerry Coons

Allstar Performance Thin OD Jam Nut 3/4-16" LH Thread Steel Zinc Oxide - Set of 10 Water Pump Spacer Various Fabricated Arms / SpindlesSpecialty 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 10. 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,