Product Information Ford:Small-Block:289 (4.7L)-351W (5.8L);Ford:-:351M (5.8L)-400 (6.6L);Ford:-:429 (7.0L)-460 (7.5L);Oldsmobile:-:330 (5.4L)-403 (6.6L);Oldsmobile:-:400 (6.6L)-455 (7.5L);Pontiac:-:389 (6.4L)-455 (7.5L)
