CNC-Motorsports offers the best selection in LS LS2 LQ9 408 stroker 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, Lunati, CP-Carillo, Eagle, Scat, JE, Diamond, Mahle and Manley 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 request..
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CS-6005-CSW-SB PART NUMBER
CNC LS 408 Short Block, Callies Crank, 9.5:1 Wiseco Pistons$6,299.95
LQ9 LQ4 LY6 L96 LS2 6.0L 408, GM Cast Iron Block, Callies Compstar 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, Wiseco Pistons -20cc Dish, Fully Machined, Blue-printed and Assembled
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-6100-SRP-SB PART NUMBER
Pro Street LS 408 Short Block, Eagle Crank, 10.7:1 SRP Pro Pistons$4,999.95
LQ9 LQ4 LY6 L96 LS2 6.0L 402, GM Cast Iron Block, Eagle 4.000 Crankshaft, Eagle 6.125 I Beam Rods, SRP Pro Pistons -10cc Dish, Fully Machined, Blue-printed and Assembled
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-6103-SRP-SB PART NUMBER
Pro Street LS 408 Short Block, Eagle Crank, 11.3:1 SRP Pro Pistons$4,999.95
LQ9 LQ4 LY6 L96 LS2 6.0L 402, GM Cast Iron Block, Eagle 4.000 Crankshaft, Eagle 6.125 I Beam Rods, SRP Pro Pistons -5cc Flat Top, Fully Machined, Blue-printed and Assembled
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-6111-PRO PART NUMBER
LS 402 Pro Short Block Diamond 9.5:1 Pistons, Boost Ready, Fits 15 Degree Heads$8,799.95
GM LS 402 Short Block, Cast Iron Dart SHP Next Block, Callies Compstar 4.000 Crankshaft, Callies Compstar 6.125 H Beam Rods with ARP 2000 Bolts, LS2K Diamond Pitons -15cc Dish, Fully Machined and Blue-printed, Rated to 1500 horsepower, Fits 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-6112-PRO PART NUMBER
LS 402 Pro Short Block Diamond 10.7:1 Pistons, Boost Ready, Fits 15 Degree Heads$8,750.95
GM LS 402 Short Block, Cast Iron Dart SHP Next Block, Callies Compstar 4.000 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, Piston 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-6000-E PART NUMBER
CNC LS 6.0L 408 Short Block, Eagle Crank, CP 9.1 Turbo Pistons$5,399.95
LQ9 LQ4 LY6 L96 LS2 6.0L 402, Core GM Cast Iron Block, Eagle 4.000 Crankshaft, Eagle 6.125 H Beam Rods with ARP 8740 Bolts, CP-Carrillo Pistons -27.8cc Dish, Fully Machined and Blue-printed
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-6000-S PART NUMBER
CNC LS 6.0L 408 Short Block, Scat Crank, CP 9.1 Turbo Pistons$5,899.95
LQ9 LQ4 LY6 L96 LS2 6.0L 402, Core GM Cast Iron Block, Scat 4.000 Crankshaft, Scat 6.125 H Beam Rods with ARP 8740 Bolts, CP-Carrillo Pistons -27.8cc Dish, Fully Machined and Blue-printed
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-6000-MR PART NUMBER
CNC LS 6.0L 408 Short Block, Molnar Crank, CP 9.1 Turbo Pistons$5,950.17
LQ9 LQ4 LY6 L96 LS2 6.0L 402, Core GM Cast Iron Block, Molnar 4.000 Crankshaft, Molnar 6.125 H Beam Rods with Power ADR, CP-Carrillo Pistons -27.8cc Dish, Fully Machined and Blue-printed, ARP 8740 Bolts
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-6001-E PART NUMBER
CNC LS 408 Short Block, Eagle Crank, 9.5:1 Wiseco Pistons$5,799.95
LQ9 LQ4 LY6 L96 LS2 6.0L 408, GM Cast Iron Block, Eagle Compstar 4.000 Crankshaft, Eagle Compstar 6.125 H Beam Rods with ARP 8740 Bolts, Wiseco Pistons -20cc Dish, Fully Machined, Blue-printed and Assembled
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-6001-S PART NUMBER
CNC LS 408 Short Block, Scat Crank, 9.5:1 Wiseco Pistons$6,199.95
LQ9 LQ4 LY6 L96 LS2 6.0L 408, GM Cast Iron Block, Scat 4.000 Crankshaft, Scat 6.125 H Beam Rods with ARP 8740 Bolts, Wiseco Pistons -20cc Dish, Fully Machined, Blue-printed and Assembled
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.