Ls Retro Fit Rear Sump Oil Pan 6 Qrt With Filter Pan Fasteners Thread size is 11/16"-12unc

Thread size is 11/16"-12unc

accommodating both GM LS throttle bodies and Proflow’s universal 90mm cable throttle body

25" Brake Shoes

This valve allows you to draw crankcase gases back into the intake or to a catch can

These 19mm thick (3/4") plates stiffen up the bottom end to prevent main bearings to walk or shift while also reducing crankshaft flex and block distortion under high loads

Ls Retro Fit Rear Sump Oil Pan 6 Qrt With Filter Pan Fasteners Thread size is 11/16"-12uncPart Number: AF82 2301 the factory gm ls pans don't always fit or they hang too low for a lot of conversion applications. The Aeroflow performance ls conversion oil pan is designedto help! designed for ls engine conversion installations where you require more oil pan to chassis frame clearance aroundthe front half of the oil pan. This cast aluminium oil pan ismodelled off the oem gm ls oilpan so it shares oem oil filter mounting, oem oil cooler port