They are available from 19 to 160 lb
you get plug and play performance without the need of a laptop or costly dyno tuning sessions
Hardened pushrods required with cylinder heads p/n 033-1420 and 033-1422
Flanges are 3/16" thick and commonly used when building bolt-on style rub rails
Bearing a-arms are the ultimate addition to your chassis
Racing Power Retro Fit OIl Pan - Rear Sump - 6 Quart - 5.45 in Depth - Satin - GM LS-Series Quarter Master They are available from 19Product Description: Engine Oil Pan Retro Fit Rear Sump 6 qt 5. 45 in Depth Pickup Included Aluminum Satin GM LS Series Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.