Fits 1966-76 A-Body, 361-440 $496.99$397.99 Mancini Racing Center Sump Oil Pan / Pickup - Raw Fits: 273/318/340 $133.99$120.99 Mancini Racing Billet Rear Main Seal Retainer Fits: Big Block, Mopar $92.99 CUSTOMERTESTIMONIALS "Gears set up easy, nice and quiet. Very happy to see that ...
Make sure the exposed stud tips are flush with or shorter than the block’s oil pan rail. Our studs needed to be shortened by 0.175 inches. Big block Mopars use a separate aluminum rear main seal retainer that bolts to the block right behind the #5 main cap. The OE retainer housing ...