GM PERFORMANCE ZZ572CID/620 HP DELUXE BIG BLOCK ENGINE

Description

DELTRON PRODUCTS

Parts No. DEL-GMP19331583

GM Performance ZZ572 CID  Engine Type: Chevy Tall-Deck Big-Block V-8 Displacement (cu in): 572-620 Horse power/645 Torque Bore x Stroke (in): 4.560 x 4.375 Block (P/N 19212195): Cast iron with 4-bolt main caps Crankshaft (P/N 88961554): Forged steel Connecting Rods (P/N 88962926): Forged steel, shot peened Pistons (P/N 88962925): Forged aluminum Intake Manifold (P/N 88961161): Single plane Carburetor (P/N 19420446): 850-cfm Camshaft Type (P/N 19210721): Hydraulic roller Valve Lift (in): .632 intake / .632 exhaust Camshaft Duration (@.050 in): 254° intake / 264° exhaust Cylinder Heads (P/N 19331429): Aluminum rectangular port, 118cc chambers Valve Size (in): 2.250 intake / 1.88 exhaust; stainless steel Compression Ratio: 9.6:1 Rocker Arms (P/N 19210726): Aluminum roller style Rocker Arm Ratio: 1.7:1 Water Pump (P/N 19168602): Aluminum, short-style Recommended Fuel: Premium pump 93 Distributor: HEI Spark Plugs and Wires: Included Ignition Timing: 36° Total @ 4,000 rpm Maximum Recommended rpm: 6,000 Balanced: Internal Flexplate (P/N 12561217): 14″ Special order item 7-10 business days. (Note payment Bank wire transfer only.) Please e-mail for availability.