Chevrolet Performance ZZ572/720R Deluxe Long Block Crate Engines

Designed to dominate the drag strip!

Don’t wait weeks, or even months, for a custom drag racing engine. With 727 horsepower and 680 lb.-ft. of torque, the amazing ZZ572/720R is capable of pulling your bracket racer or gasser drag car down the drag strip. We deliver it fully assembled. You simply bolt on the included Dominator-style 1150-cfm carburetor, along with a starter and fuel pump (not included) and you’re ready to go!
The engine assembly is all business, starting with a brand-new, latest-generation block casting with four-bolt main caps and an all-forged rotating assembly for exceptional strength and durability. A unique mechanical roller camshaft with 0.714/0.714-inch lift and 278/282-degree duration specifications complements high-flow aluminum rectangular-port cylinder heads with massive 310cc intake
passages, 118cc raised exhaust ports and 118cc combustion chambers, moving big air through the engine efficiently to make huge power.

INSTALLATION NOTES
• 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, ignition box and fuel pump
(not included)
• Gen VI tall-deck block has machined mechanical fuel pump boss
• Requires internally balanced flywheel for manual transmission applications
• Requires 110 octane or higher gasoline
• Not intended for marine applications