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Gen III 408ci Long Block
Gen III 408ci Long Block
370CI gen 4 58x 6.0
  Pin It  $2,199.99
370CI gen 4 58x 6.0
Click to enlarge

LQ9/LQ4 TMS 370ci performance stock series iron short block
Blueprinted GM block 6.0 Gen III LQ9 TMS Remanufactured
Thompson Motorsports single piece racing cam bearings
GM Nodular crankshaft polished and balanced core
GM connecting rods TMS remanufactured cores
Coated Hypereutectic piston set
Performance file fit rings
12 month unlimited mileage warranty with the purchase of a new Melling oil pump from TMS
This short block is rated to 500HP

This product was added to our catalog on Tuesday 08 January, 2019.
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