Enginetech BC306J Main Bearing Set for 1977-1997 Ford Small Block 351 5.8L Windsor EnginesAbout ten years ago, when aluminum bearings were first being introduced, Enginetech continued to produce the higher quality tri metal 780 bearings. Enginetech stuck firm with the 780 tri metal material for years because it was far superior to the early aluminum bearing technology. Advanced technology in the last few years has produced huge improvements in aluminum bearings. The additions of high amounts of silicon dispersed within aluminum alloys have

Enginetech RCC325AP Rebuild GM 5

Thumpr Cams deliver incredible exhaust lope and impressive performance

NOTE: This device does NOT accept custom tunes from CMR

Magnum 242/242 Solid Cam for Toyota 20R/22R 4 Cylinder

-12-point head

8L 351 Windsor

Note:  Custom ECU Tuning required

000" Bore 71-79   All

-premium full gasket set

Needs 9:1 compression

000" Bore 67-79   All

2800+ stall