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Thompson Motorsports

GM 5.3/5.7 Aluminum Gen IV - 346ci - 1000hp - 58x

GM 5.3/5.7 Aluminum Gen IV - 346ci - 1000hp - 58x

Regular price $5,236.48 USD
Regular price $5,570.72 USD Sale price $5,236.48 USD
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Inventory 11882

5.3 Gen IV Aluminum Block 346ci - 1000hp rated at the crank

5.3 Gen IV Aluminum Block

CP Carrillo Pistons

3.905 Bore

-8cc Dish

Manley H Heavy 6.125 Connecting Rods .927 Pin

GM Nodular Reman Crankshaft 3.622"

24X Reluctor

King Main/Rod Bearings

ARP Main Studs

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