Dart B.B. Chevy Big M .842" lifter bore 9.8"deck 4.25" bore block #31213344 125 (standard)

125 (standard)

140 INTAKE          145             214            261             303            328             331           336

New Ultra-Pro™ roller lifters

5 Minimum                Roller             4500 - 7500                Pro Street / Drag Race / Truck Puller

Coated cam bearings

Dart B.B. Chevy Big M .842" lifter bore 9.8"deck 4.25" bore block #31213344 125 (standard)CALL SHANON AT 507 445 3235 FOR ANY QUESTIONS. Dart BBC Big M Block #31213344 Billet Steel Main Caps Standard Main Bearing Diameter Deck Height 9. 800 Cylinder Bore Diameter 4. 250 (made to hone to 4. 250) SHIPPING TO A BUSINESS IN THE LOWER 48 STATES WITH MEANS TO UNLOAD IS FREE! ADD 34. 00 SHIPPING AND 84. 00 LIFT GATE. CALL SHANON AT 507 445 3235 FOR ANY QUESTIONS. CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER Warning: May cause cancer and