Dart Aluminum Ford block Cleveland mains 9.5" (Windsor) deck 4" bore 31345135 roller rockers are designed to

roller rockers are designed to replace the factory style rocker system

575 35516 30832 No 16 $222

880 EXHAUST   116                  145                 172                 196                 217                230                 236

6 CALL 1000500 AT 4040 432 4

T9090 30 4

Dart Aluminum Ford block Cleveland mains 9.5" (Windsor) deck 4" bore 31345135 roller rockers are designed toCALL SHANON AT 507 445 3235 FOR ANY QUESTIONS. Dart Small Block Ford aluminum 351 block Part # 31345135 Steel Main Caps 2. 750 Main Bearing Diameter Deck Height 9. 500 Cylinder Bore Diameter 4. 000 (made to hone to 4. 000) The Dart Aluminum small block is light strong and affordable. With displacements up to 450 cubic inches. With pressed in dry sleeves, upgraded oiling and 4 bolt main caps, Darts aluminum blocks have the features that Ford racers