318 LA rear main leak?
Maybe different on different years i have 5 340 SB all have the wings see pic 1 is vintage rope seal for 340 the other is current wing seal all my blocks are 69 or 70 looks like there was a change somewhere 360 do not have the wings
Maybe different on different years i have 5 340 SB all have the wings see pic 1 is vintage rope seal for 340 the other is current wing seal all my blocks are 69 or 70 looks like there was a change somewhere 360 do not have the wings