Description:

One piece design is easy to install and eliminates corner leaks.. Part Number: OS34509T. Fit for SB CHEVY PRE - 79.. Fits all SB Chevy engines PRE - 79 with drivers side dipstick 265-283-327-350-383-400 2 piece rear main seal blocks.. Thick front seal. Extremely gasket. Rails are steel core ensuring proper torque is applied.. Package Include:1 x Oil Pan Gasket as Picture Show..