Chevy 632 CI Big Block Marine

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Chevy 632 CI Big Block Marine 750HP 800FT/LBS TQ Block NEW Dart BIG M Block 4.600 bore 10.2 tall deck block 4 bolt main 2 pc seal design ARP Main Bolts   Cylinder Heads World Products Rectangular port heads 345cc intake runners 3 angle competition valve job ARP Head Bolts   Valve Train Crane Hyd Roller Cam  632/632 lift 244/256  109/119      Crane Hyd Roller lifters w link bar Chrome Moly locks and retainers Stainless Valves 2.300 intake 1.88 exhaust HP Springs to handle 650 lift Cloyes True Double Roller timing chain Scorpion Aluminum Roller Rockers 1.7 ratio Hardened studs and plates   Rotating Assembly J&E Custom  Forged Pistons 10.1:1 CR  Eagle 6.700 H beam rods w ARP Bolts Lunatti 4.750 stroke 4340 forged steel crank Balanced rotating assembly within 1 Gram Plasma Moly Rings Clevite Bearings   Intake and Tinware World Intake w 4500 Dominator base Professional Products SFI Balancer Canton Alum Pan Chrome tall valve covers Milodon timing cover OE flywheel Assembled with all grade 8 hardware. Dyno testing at an additional fee No Core Return Required Crate Engine Cost: $16,999 Turn Key Engine Cost: $18,999

Promar Reserves the right to change manufacturers and specs without notice. HP and TQ ratings are based on actual results on a engine dyno with open headers in controlled environment tuned for maximum performance.