CNC-Motorsports offers the best in 388 LS cubic inch LS short blocks. Our short blocks are in high demand among racers of all types worldwide. We use the best name brands such as Dart, Callies, CP-Carillo, JE, Diamond, and Total Seal just to name a few. All our short blocks are 100% machined, CNC Machined and blue-printed to our proven race wining specs. Custom builds available upon your request.
-
CNC-LS3888-PRO PART NUMBER
LS 388 Pro Short Block, 10.0:1 LS2K Diamond Pistons, Fits 12 Degree Heads$8,499.95
GM LS 388 Short Block, Dart SHP Next Block, Callies Compstar 3.625 Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, LS2K Diamond Pistons -4.8cc Flat Top, Fully Machined and Blue-printed, Rated to 1500 horsepower, Pistons Fit 12 Degree Heads
Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount. -
CNC-LS3887-PRO PART NUMBER
LS 388 Pro Short Block, 10.2:1 LS2K Diamond Pistons, Fits 15 Degree Heads$8,599.95
GM LS 388 Short Block, Dart SHP Next Block, Callies Compstar 3.625 CCW Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, LS2K Diamond Pistons -3cc Flat Top, Fully Machined and Blue-printed, Rated to 1500 horsepower, Pistons Fit 15 Degree Heads
Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount. -
CNC-LS388-MAXPRO PART NUMBER
LS 388 Max Pro Short Block, 10.0:1 LS2K Diamond Pistons, Fits 12 Degree Heads, 2000 Horsepower Rated$10,299.95
GM LS 388 Short Block, Dart SHP LS Next Pro Block, Dart Billet Crankshaft 3.622, Boostline Rods with ARP 2000 Bolts, LS2K Diamond Pistons -4.8cc Flat Top, Fully Machined and Blue-printed, Rated to 2000 horsepower, Pistons Fit 12 Degree Heads
Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount. -
CNC-LS3881-MAXPRO PART NUMBER
LS 388 Max Pro Short Block, 10.2:1 LS2K Diamond Pistons, Fits 15 Degree Heads, 2000 HP$10,399.95
GM LS 388 Short Block, Dart SHP LS Next Pro Block, Dart Billet Crankshaft 3.622, Boostline Connecting Rods with ARP 2000 Bolts, LS2K Diamond Pistons -3cc Flat Top, Fully Machined and Blue-printed, Rated to 2000 horsepower, Pistons Fit 15 Degree Heads
Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount. -
CNC-LS388-OUTLAW PART NUMBER
LS 388 Outlaw Short Block, 10.0:1 LS2K Diamond Pistons, Fits 12 Degree Heads, 2500 HP$11,499.95
GM LS 388 Short Block, Dart SHP LS Next Pro Block, Callies Apex Crankshaft 3.625 CCW, Callies Enforcer I beam Rods, LS2K Diamond Pistons -4.8cc Flat Top, Fully Machined and Blue-printed, Rated to 2500 horsepower, Pistons Fit 12 Degree Heads
Learn More3% CREDIT PAYMENT FEEAn additional 3% fee will be charged for applicable engines purchased via credit card, PayPal or affirm.FREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.