PARTSWORLD PERFORMANCE
Official UK suppliers of Chevrolet Performance engines, performance parts and accessories.
click here to find out moreWHY CHOOSE PARTSWORLD?
Partsworld Performance hold Europe's largest stock of Chevrolet Performance engines & parts at unbeatable prices.
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PWP offer global shipping for crate engines and parts available at the most competitive rates.
click here to find out moreZZ572 Engines
The ZZ572/620 is the ultimate expression of Chevrolet Performance’s engineering capability.
We build 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 centimeter’s worth of atmosphere, we use a camshaft with incredible 0.632/0.632-inch lift and 254°/264° duration specifications. Chevrolet Performance delivers the ZZ572/620 Deluxe with an 850-cfm carburetor, HEI distributor, aluminum water pump and distinctive orange powder-coated valve covers that proudly proclaim the 572 legend.
A 10-second car is quick, but the ZZ572/720R could achieve that with a couple of its spark plugs left in the pits. It is the king of all Rat engines and is capable of pulling your bracket racer or heads-up challenger down the 1320 in the 9-second range. The ZZ572/720R’s true value lies in its ready-to-run status when delivered. Rather than waiting weeks for a racing engine shop to build a custom combination, we deliver the ZZ572/720R fully assembled; just bolt on the included Dominator-style 1150-cfm carburetor, along with a starter and fuel pump (not included) and you’re ready to go.
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