Allstar Performance Straight Adapter Fitting -12 AN Female to 10 AN Male - Black 42038BL Back-up washers provide added strength

Back-up washers provide added strength when fastening panels together or when resecuring damaged panels

6 AN Male x 6 AN Male x 1/4 in NPT Male

1977-1978 GMC Jimmy

collar bones and chest

1-1/2 in Tube

Allstar Performance Straight Adapter Fitting -12 AN Female to 10 AN Male - Black 42038BL Back-up washers provide added strengthReducer fittings are an economical way to reduce the male AN thread size on items such as oil coolers and inline temperature T fittings. 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 from Allstar