****Engine build times range anywhere between 6-8 weeks on non-in stock items. All build times are Estimated dates only.****
GM Performance Production
![GM Performance Production GM Performance Production](https://www.thompsonmotorsports.net/shop/image/cache/catalog/IMG-4012-80x80.jpg)
IN Progress* - Sleeved All Forged LS 427ci Rated 1000hp
GM Sleeved 5.3 427ciDarton SleevesCP Carrillo PistonsManley H-Heavy Connecting Rods 6.125 With ARP20..
$8,478.66 $8,926.80
IN Progress* - Sleeved All Forged LS 427ci Rated 1000hp
GM Sleeved 5.3 427ciDarton SleevesCP Carrillo Pistons -4.6ccManley H-Heavy Connecting Rods 6.125 Wit..
$8,478.66 $8,926.80
IN STOCK - 5.7L Forged Piston Only iron block LS1- 600HP
IN STOCK - 5.7L Forged Piston Only iron block LS15.3/5.7 Iron Gen IVCP-Carrillo PistonsGM REMAN RODS..
$4,286.32 $4,474.26
IN Progress - GEN 3 Iron 5.7L Forged Piston and Rod - 800HP
IN Progress - GEN 3 Iron 5.7L Forged Piston and Rod - 800HP5.3/5.7 Iron Gen 3CP-Carrillo Pistons -8c..
$5,117.93 $5,378.18
IN Progress - GEN 3 Iron 5.7L Forged Piston and Rod - 800HP
IN Progress - GEN 3 Iron 5.7L Forged Piston and Rod - 800HP5.3/5.7 Iron Gen 3CP-Carrillo Pistons -8c..
$5,117.93 $5,378.18
IN STOCK - Iron 5.7L Forged Piston and Rod - 800HP
IN STOCK - Iron 5.7L Forged Piston and Rod - 800HP5.3/5.7 Iron Gen IVCP-Carrillo Pistons -2.7ccK1 6...
$4,915.43 $5,158.08
IN STOCK - Iron 5.7L Forged Piston and Rod - 800HP
IN STOCK - Iron 5.7L Forged Piston and Rod - 800HP5.3/5.7 Iron Gen IVCP-Carrillo Pistons -2.7ccK1 6...
$4,915.43 $5,158.08
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hp
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hpGen IV 5.7LCP-Carrillo Pistons -8ccManley H Beam ..
$5,199.99 $5,470.92
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hp
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hpGen IV 5.7LCP-Carrillo Pistons -8ccManley H Beam ..
$5,199.99 $5,470.92
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hp
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hpGen IV 5.7LCP-Carrillo Pistons -8ccManley H Beam ..
$5,199.99 $5,470.92
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hp
IN STOCK - Aluminum 5.7L Forged Piston/Rod - 1000hpGen IV 5.7LCP-Carrillo Pistons -8ccManley H Beam ..
$5,199.99 $5,470.92
IN STOCK - Iron 383ci Short Block
IN STOCK - Iron 383ci Short Block5.3/5.7 Iron Gen IVTMS Custom CP Carrillo PistonsCallies Compstar H..
$5,933.31 $6,264.47
IN STOCK - IRON 6.0L STOCK REPLACEMENT LONG BLOCK 317 CATHEDRAL 500hp
IN STOCK - IRON 6.0L STOCK REPLACEMENT LONG BLOCK 317 CATHEDRAL6.0 CORE SHORT BLOCK GEN IV4.030" Hyp..
$8,030.18 $8,500.20
IN Progress* - Forged Piston Only 6.0L 370ci 600HP
6.0 Core Short Block Gen IVCP Carrillo Pistons and RingsGM REMAN RODS FLOATING 6.098 .945" Pin..
$4,829.16 $5,064.30
IN Progress* - Forged Piston Only 6.0L 370ci 600HP -24x
6.0 Core Short Block Gen IVCP Carrillo Pistons and RingsGM REMAN RODS FLOATING 6.098 .945" Pin..
$4,829.16 $5,064.30
ALL PRODUCTS ARE FOR OFF ROAD RACING USE ONLY, WE DO NOT SELL ITEMS INTENDED FOR STREET USE.