• 5.7L Forged Piston and Rod Aluminum Short Block 800HP

Blueprinted GM block L33/LM4 core
King main bearings
King rod bearings
Thompson Motorsports single piece racing cam bearings
GM Nodular crankshaft polished and balanced core
K1 4340 forged H-beam connecting rods with ARP 2000 rod bolts
You choice of Diamond or Wiseco shelf piston with GFX file fit rings
This short block is rated to 800HP


12 Month Unlimited Mileage warranty with Purchase of Melling High Pressure Oil Pump 

***If, turbo, supercharged, or Stroker motor please add a High Pressure/High Volume oil pump for warranty"(if you do not add this pump for these application warranty will not be valid)***

***If Upgrading to a premium short block- no oil pump purchase needed for warranty (see details on premium short block below)***

For warranties and policies: https://www.thompsonmotorsports.net/warranties-and-policies.php 


PREMIUM SHORT BLOCK UPGRADE AVAILABLE IN THE DROP DOWN BELOW TO INCLUDE THE FOLLOWING:
YOUR CHOICE OF TMS CUSTOM GROUND CAMSHAFT
BILLET ADJUSTABLE TIMING SET
MELLING SELECT HIGH PRESSURE OIL PUMP
CAM RETAINER PLATE
HARDWARE
INSTALLATION AND TIMING OF COMPONENTS
ACTIVATION OF YOUR TMS BASIC WARRANTY
**Cam Chart Below**
 ****PRICE FOR PREMIUM UPGRADE IS SPLIT by the Upgrade drop down and camshaft drop down****
*** YOU MUST CHOOSE A CAMSHAFT FOR A PREMIUM SHORT UPGRADE, you may also choose a camshaft without the premium short upgrade***
 
*A crate is not required for a customer pickup*
 
Call for any questions: 972-853-2450
We are located at: 
545 Justin Pl.
Nevada, TX
75173
 
***dealer and wholesale accounts available, call for details***
 **please call for rush orders**
We make every effort to keep these motors in stock, however build times can vary. So please call to verify the build time of your motor.
 
All motors could require minor modifications for install (drill and tap holes or clearancing). These changes are minor and can be performed with simple common tools. Thompson Motorsports is not responsible for the work required nor does this warrant a reason for the return of the product, even in the case of a direct replacement. We are dedicated to customer service and are more than happy to help with the install in any way possible. Please feel free to call or email with any questions or concerns.
 
 All high performance motors will come with no VVTI or DOD. If the vehicle originally had either or both of these you will need to change to a LS2 front cover and LS2 valley cover to eliminate. You will also need to alert your tuner to the changes for PCM changes





TURBOINT DUR @ .050"EXH DUR @ .050"INT LIFTEXH LIFTLSAADV
STAGE 12262320.5780.5871154
STAGE 2 2302350.6250.6251165
STAGE 32402460.630.63116.56
STAGE 42472530.630.631176

CENT BLOWERINT DUR @ .050"EXH DUR @ .050"INT LIFTEXH LIFTLSAADV
STAGE 1 up to 800HP2262320.5780.5871154
STAGE 2 800-1200HP2362500.6250.6251154
STAGE 3 1000-1400HP2402560.6250.6251154
PDS BLOWERINT DUR @ .050"EXH DUR @ .050"INT LIFTEXH LIFTLSAADV
STAGE 1 FOR 1.92222350.5950.5951204
STAGE 2 FOR PORTED 1.9 OR 2.32332490.630.61204
NA CATHEDRALINT DUR @ .050"EXH DUR @ .050"INT LIFTEXH LIFTLSAADV
STAGE 1 UP TO 125 NITROUS2162240.5530.5531174
STAGE 2 UP TO 125 NITROUS2222250.5610.5781124
STAGE 3 UP TO 150 NITROUS2262320.5780.5871124
STAGE 4 UP TO 200 NITROUS2322380.6250.6251124
NA SQUARE PORTINT DUR @ .050"EXH DUR @ .050"INT LIFTEXH LIFTLSAADV
STAGE 1 UP TO 125 NITROUS2162240.5530.5531174
STAGE 2 UP TO 200 NITROUS DO NOT MILL HEADS ON STOCK SHORT BLOCK2332390.630.631124
STAGE 3 UP TO 200 NITROUS NOT FOR STOCK SHORT BLOCK2362420.6250.6251134
STAGE 4 UP TO 250 NITROUS NOT FOR STOCK SHORT BLOCK2402560.6250.6251134

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5.7L Forged Piston and Rod Aluminum Short Block 800HP

  • Product Code: B3
  • Availability: 1000
  • $3,799.00


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Tags: short blocks, engines, TMS engines, 5.7L, aluminum