'383' ~ 1967 325 HP vs. 1968 330 HP vs. 1968 335 HP

RustyRatRod said

Hay Paul, do you happen to have the compression height for those 1968 positive deck height pistons?

Click to expand...

1968 and 1969 ~ 383 {10.0-1 Compression Ratio}
Deck Height .................... +.021" {Above Deck}
Compression Height .......... 1.934"

1967 and earlier ~ 383 {10.0 -1 Compression Ratio}
Deck Height ..................... -.014" {Below Deck}
Compression Height .......... 1.908"