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500 0
• Head Studs: BRODIX SK HS 15C/18C AP (BRODIX ALUMINUM BLOCK) • Accessory Bolt Holes Are Drilled
200 INTAKE 150 223 286 336 368 383
5 Call R 1000233 AT 4165 414 4
5 -3 Call R 1000268 AT 4630 Tight running clearance
BBC PRO1 DART CNC PORTED 335/121CC HEADS #19474136 HARLAND SHARP ROCKERS FREE!! 500 0CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. FREE HARLAND SHARP SHAFT ROCKERS # S92067K DART PRO1 CNC PORTED ALUMINUM COMPLETE BIG BLOCK CHEVY CYLINDER HEADS #19474136 Port Volume: 335cc Chamber Volume: 121cc Spark Plug: Angle Standard Intake Valve: 2. 300 Exhaust Valve: 1. 880 Springs: 1. 625 dual springs for solid roller cam up to . 850 lift. Dart applied the airflow technology developed in their championship winning Pro Stock engine program to