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Chevrolet Performance ZZ572/620 Deluxe Engine, 621HP @ 5400 RPM


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ZZ572/620 Deluxe Engine, 621HP @ 5400 RPM
1 left in stock
ZZ572/620 Deluxe Engine
  • 621HP @ 5400 RPM
  • 645 ft/lbs. TQ @ 4200 RPM
  • 4 Bolt Main Tall Deck Big Block
  • Aluminum Rectangular Port Heads
  • Includes Warranty
  • Free Shipping -

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    19331583 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from 572/620 Chevy Crate Motor bought motor 12/22. just finished install in 1970 Chevelle. I cut / reconfigured the original oil pan to fit the frame so I could use everything factory. Even used the factory type 11" brake booster ( had 1/4" clearance) and factory stock ceramic coated exhaust manifolds. Didn't have to change any lower head bolts for the manifolds to clear. Mechanical fuel pump, power master starter, HD mechanical clutch w/Lakewood bell housing, Tremec TKX, Moser 12 bolt, 2.5" full chambered exhaust, ect. All this fit like a glove with the factory deep pulleys, steering ect. Headers would have been a night mare and I never suggest them. Yes this may be a bit of street overkill, but you only live once.
    Date published: 2023-08-04
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    will this work in 1967 chevelle SS. no computer have 4speed rock crusher transmission

    Asked by: freddiebear
    The GM 809-19331583 engine can be used in a '67 Chevelle.
    Answered by: jshook
    Date published: 2024-02-28

    Does engine come with roller cam ?    Thanks 

    Asked by: Gnap11751
    The GM 809-19331583 engine assembly uses a hydraulic roller cam.
    Answered by: jshook
    Date published: 2023-09-20

    Will the oil pan clear on a 1966 or 1967 Chevelle

    Asked by: Big Block
    The Chevrolet Performance 809-19331583 engine assembly is universal fit, however, oil pan clearance will need checked at installation.
    Answered by: jshook
    Date published: 2023-02-18

    Can the block be purchased with 12 to 1 Pistons 

    Asked by: Jenkins perf1
    No, this is the only format that this engine is available in.
    Answered by: Rusty B
    Date published: 2023-04-12

    I have a 1972 corvette will the old 454 headers bolt on

    Asked by: cory269
    You will need to check, this is a tall deck engine and the headers will be in a different location than the original.
    Answered by: Rusty B
    Date published: 2023-08-10

    Will engine clearance be okay on a factory 1967 chevelle ss hood, or will a cowl hood be needed for clearance?

    Asked by: Streetking57
    You can get this all under the factory hood.
    Answered by: Dean R
    Date published: 2024-02-13
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