• 1300HP DART SHPLSNEXT 388/427 1300HP w/ Frankenstein Thompson Edition M311 Heads

DART SHPLSNEXT 388/427 1300HP 

DART SHP LSNEXT

Dart SHP LSNEXT Finishing kit 

K1 4340 forged crankshaft 3.622" or 4.000"

Manley H-Heavy 4340 forged connecting rods with ARP 2000 rod bolts

Diamond pistons

balance crankshaft

ACL coated racing main bearings

Cam bearings

This short block is rated to 1300HP

Frankenstein Thompson Edition M311 long block conversion

11* CNC ported aftermarket casting 6 bolt heads

Extreme duty stainless intake and extreme duty solid exhaust valves

Billet Rocker Rails

 .660" platnum springs

Thompson Motorsports custom ground Camshaft

Thompson Motorsports custom length Chromoly pushrods

6 Bolt Head Studs

Melling Select High pressure oil pump 

Billet adjustable timing set

Thompson Motorsports high RPM lifter set 

Trunion Upgraded Rockers 

GM MLS head gaskets

GM lifter trays

Thompson motorsports Professional assembly and 12 month unlimited mileage warranty

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1300HP DART SHPLSNEXT 388/427 1300HP w/ Frankenstein Thompson Edition M311 Heads

  • Product Code: F1-22-6BHS
  • Availability: 1000
  • $10,948.00


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Tags: Thompson Motorsports, TMS edition, racing engines, aftermarket engines, long blocks, TMS Long Block Package