DART LITTLE M SPORTSMAN SBC 350/400 MAIN 4/4.125 9.025 BLOCK/ SCAT 4" 4340 CRANK 625 ROLLER VALVE SPRING -

625 ROLLER VALVE SPRING - MA 221424

0 -- -- 1000124 AT 4000 383 4

PRO 1 heads can be used with off-the-shelf pistons

984 Wrist Pin 408 4

Dart aluminum cylinder heads for GM LS-series small-block V8 engines take performance to the next level

DART LITTLE M SPORTSMAN SBC 350/400 MAIN 4/4.125 9.025 BLOCK/ SCAT 4" 4340 CRANK 625 ROLLER VALVE SPRING -CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. 31192111 NEW DART "LITTLE M" SPORTSMAN BLOCK OF YOUR CHOICE AND SCAT 4. 00 STROKE FORGED STEEL CRANKSHAFT! Main Caps: Ductile Iron MainBearing Diameter: 350 or 400 Small block Chevy size Deck Height: 9. 025 Cylinder Bore Diameter: 4. 000 and 4. 125 available (made to hone to 4. 000 or 4. 125) *Must specify bore diameter and main size with order! Uses standard small block Chevy parts Extra thick cylinder