Allstar Performance Alignment Tool for SB Chevy Rear Main Seal Adapters 23-FLX-W-S Solid brass 1/4"NPT end fittings

Solid brass 1/4"NPT end fittings

Ratchet on Right side

Single Adjustable Coilovers

anti-scratch

Since then

Allstar Performance Alignment Tool for SB Chevy Rear Main Seal Adapters 23-FLX-W-S Solid brass 1/4"NPT end fittingsBillet aluminum adapter allows installation of a two piece style crankshaft seal and early (pre 1986) crankshaft into a 1986 and newer SB Chevy (pre LS) engine. Adapters include mounting hardware. Alignment tool ALL26127 (sold separately), is recommended to ensure proper installation and centering of adapter plate. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that