Found some SB marine fel pro head gaskets for what seemed like a good deal
(Then found out rock auto has em even cheaper go figure)
Any advantage?
Disadvantage?
Reason to use them or not to use them in a mild street 318 with 302 (casting number) heads?
The car sits more than not, was the motivation for leaning towards those.
I believe the fel pro number is 17050
How do they compare to the "heavy duty" version?
Compressed thickness vs regular fel pro?
Description I see says "perma torque" like the regular car engine ones they have