Dart B.B. Chevy Big M .842" lifter bore 9.8"deck 4.25" bore block #31213344 400 INTAKE 135 205 280

400 INTAKE     135               205               280              351               409              449              480

600     256

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

5              Hydraulic / Hydraulic Roller          2000 - 6000          Street / Pro Street

Dart B.B. Chevy Big M .842" lifter bore 9.8"deck 4.25" bore block #31213344 400 INTAKE 135 205 280CALL 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