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Thompson Motorsports

Regular price $7,537.50 USD
Regular price Sale price $7,537.50 USD
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Inventory 14193 *IN PROGRESS September 2026 Completion

6.0 Gen IV Iron Block 408ci - 1200hp rated at the crank

GM 6.0 Gen IV Iron Block 4.030" Bore

CP Carrillo Pistons -13.4cc Dish

Manley H-beam 6.125 Connecting Rods .927 Pin

Callies Compstar Center Counter-weighted Crankshaft 4.000"

58x Reluctor

King Main/Rod Bearings

ARP Main Studs Installed

1200hp rating

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