ZZ572/620 DELUXE- Tech Specs
Part Number: 19331583
Engine Type: Chevy Tall Deck Big-Block V-8
Displacement (cu. in.): 572
Bore x Stroke (in.): 4.560 x 4.375
Block (P/N 19212195): Cast-iron with four-bolt main caps
Crankshaft (P/N 88961554): Forged steel
Connecting Rods (P/N 88962926): Forged steel, shot peened
Pistons (P/N 88962925): Forged aluminium
Camshaft Type (P/N 19210721): Hydraulic roller
Camshaft Lift (in.): .632 intake / .632 exhaust
Camshaft Duration (@.050 in.): 254 intake / 264 exhaust
Cylinder Heads (P/N 12499255): Aluminum rectangular port, 118-cc
Valve Size (in.): 2.250 intake / 1.880 exhaust; stainless steel
Compression Ratio: 9.6:1
Rocker Arms (P/N 12361323): Aluminum roller style
Rocker Arm Ratio: 1.7:1
Distributor (P/N 88961867): HEI
Carburetor (P/N) 19170095): 850-cfm
Water Pump (P/N 19168602): Aluminum, short-style
Spark Plugs and Wires: Included
Flexplate (P/N 12561217): 14”
Recommended Fuel: Premium
Ignition Timing: 36-degrees @4,000 rpm
Maximum Recommended rpm: 6,000
Balanced: Internal
ZZ572/620 DELUXE
SKU: 19331583
MSRP:28436.32
Price Starting At $28,436.32
Horsepower: 621 HP @ 5400 RPM
LB-FT Torque: 645 LB-FT @ 4200 RPM TORQUE
The most powerful Big-Block street engine from Chevrolet Performance
Designed, engineered, tested, and backed by Chevrolet, the ZZ572/620 is the ultimate expression of Chevrolet Performance capability. We built the ZZ572 with huge 4.560-inch bores and add a forged 4.375-inch-stroke crankshaft. To make sure those cylinders are packed with every cubic inch worth of atmosphere, we use a camshaft with incredible 0.632/0.632-inch lift and254/254-degree duration specifications.
Chevrolet Performance delivers the ZZ575/620 Deluxe with an 850-cfm carburetor, HEI distributor, aluminum water pump, and distinctive orange powder-coated valve covers that proudly proclaim the 572 legend.
*Images may be stock photos and may not represent the actual part. Part numbers and prices are subject to change without notice