Dart SHP SBC 4 bolt 350 main 9.025 deck 4.125 bore .842 lifter block #31161211 • Rocker Arms: SHAFT SYSTEM

• Rocker Arms: SHAFT SYSTEM WITH 58/107 SPACING

All Big Duke series heads require special pistons

without exhaust tube

Height       Pressure

Dart SHP SBC 4 bolt 350 main 9.025 deck 4.125 bore .842 lifter block #31161211 • Rocker Arms: SHAFT SYSTEMCALL SHANON AT 507 445 3235 FOR ANY QUESTIONS. NEW DART SMALL BLOCK CHEVY SPECIAL HIGH PERFORMANCE BLOCK. SIAMESE CYLINDER BORES PRIORITY MAIN OILING SYSTEM TWO PIECE REAL MAIN SEAL SPLAYED CENTER FOUR BOLT MAIN CAPS STROKER CRANK CLEARANCE FOR 3. 750 STROKE *END CAPS ARE TWO BOLT. 350 MAIN BEARING DIAMETER CAN USE ANY SMALL BLOCK CHEVY CAM (FLAT TAPPER OR SOLID)INCLUDING FACTORY HYDRAULIC CAMWITH OEM STYLE HYDRAULIC ROLLER LIFTERS DECK HEIGHT IS 9.