19201334 ZZ572/720R Deluxe

Part Number: 19201334

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Part Number: 19201334
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 4-bolt main caps
Crankshaft (P/N 88961554): Forged steel
Connecting Rods (P/N 88962926): Forged steel, shot peened
Pistons (P/N 88963227): Forged aluminum
Camshaft Type (P/N 19210722): Mechanical roller
Camshaft Lift (in): .714 intake / .714 exhaust
Camshaft Duration (@.050 in): 278° intake / 282° exhaust
Cylinder Heads (P/N 88961160): Aluminum rectangular port, 118cc chambers
Valve Size (in): 2.250 intake / 1.880 exhaust stainless steel
Compression Ratio: 12:1
Rocker Arms (P/N 12361323): Aluminum roller style
Rocker Arm Ratio: 1.7:1
Distributor (P/N 10093387): Electronic ignition
Carburetor (P/N 19170096): 1150-cfm Dominator
Water Pump (P/N 19168602): Aluminum, short-style
Spark Plugs and Wires: Included
Recommended Fuel: 110 octane race gas
Ignition Timing: Base 8° BTDC, 36° Total
Maximum Recommended rpm: 6,750
Balanced: Internal
NOTE: Distributor with melonized steel gear MUST be used with long-blocks and Partial engines with steel camshafts, or engine damage will occur.

General Motors Warranty Information


Select the parts below to finish your crate engine and get running in less time!

19154550 Super-Matic 4L85-E Four-Speed Automatic Transmission

19212657 Transmission Controller

19172805 Serpentine Accessory Drive system

12606096 Lightweight Starter

12355614 Fuel Pump, Street Performance

12342024 Chrome Water Neck


• Due to crate fitment, the carburetor is shipped in a separate box and needs to be installed by an engine installer
• Clutch linkage boss is now drilled and tapped. When using cast-iron exhaust manifolds, lower head bolts may need to be replaced with bolts with shorter heads for clearance
• Requires addition of starter, ignition coil, and fuel pump (not included)
• Gen VI tall-deck block has machined mechanical fuel pump boss
• Comes with a 14" automatic transmission flexplate. Requires internally balanced flywheel for manual transmission applications
• Designed for pre-1976 street vehicles or any off-road vehicle
• Not intended for marine applications
• Big sticky slicks will help hook up this monster!