Rear Main Seal

[OutlawJD]

Wondering if the neophrene rear seal is a file to fit as it is for the 400-455

Thanks
Jim d.

[PGBuick]

Is there a neoprene rear main seal for the 401? I am about to assemble a fresh motor and I expect it would be an improvement over the rope seal.

Thanks
Pat
pmg455@rcn.com

[DugsSin]

Hey Pat yes there is a neoprene replacement rear main seal for our Nailheads but I can't find the part #'s for it. I think its the one for the V-6 motors but perhaps Jim will post which one he is using.
You can also replace the timing chain cover seal with the 400-455 oil seal. Federal Mogul PN-474272 or CR 19786

[telriv@msn.com]

All, I have in stock neoprene rear mains for the NailHeads. Also the front timing case cover seals. $25.00 rear main, $10.00 front. Tom