Allstar Performance 9" Ford 31 Spline Ultra-Lite Steel Spool - 6.0 lbs. 15-NEC-CAY-A ALL13021 is black and constructed

ALL13021 is black and constructed of a thinner more pliable material which is less restrictive to the driver

and universal 5-6 point system for a fully-adjustable occupant fit

double disked ground to ensure precise flatness

Clamp-on kit eliminates welding tabs to chassis

This set is a single-sub

Allstar Performance 9" Ford 31 Spline Ultra-Lite Steel Spool - 6.0 lbs. 15-NEC-CAY-A ALL13021 is black and constructedSpools are substantially lighter than conventional cast iron carriers, and lock booth rear axles together to deliver equal power to both rear wheels. Ultra lite steel spools have more lightening holes and a narrower ring gear flange than standard units to help reduce rotating weight. 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