360 rear main seal - Different PN for different years?
Ordered a rear main seal from summit, said it fit 360 up to 91.
I've got it in hand, and there's a few issues, I checked SCEs website, and the PN says it's for 74-91. I know the #3 main thrust face changed in 74, but was there a change to the #5 main cap and seal as well?
1. Seal ends won't meet, ever. The seal half's are too short to meet the split line on both pieces.
2. My #5 cap doesn't have the grooves for the "wings" on the seal. I found pics of another guy with a cap similar to mine, so it's not a mistake, but most of the ones I found are cast and machined different.
Ordered a rear main seal from summit, said it fit 360 up to 91.
I've got it in hand, and there's a few issues, I checked SCEs website, and the PN says it's for 74-91. I know the #3 main thrust face changed in 74, but was there a change to the #5 main cap and seal as well?
1. Seal ends won't meet, ever. The seal half's are too short to meet the split line on both pieces.
2. My #5 cap doesn't have the grooves for the "wings" on the seal. I found pics of another guy with a cap similar to mine, so it's not a mistake, but most of the ones I found are cast and machined different.
