Description

SCG Stage 2 408″ GM LS Shortblock

-GM Iron LS Block
-K1 4340 Forged Rods w/ ARP2000 Bolts
-Wiseco 2618 Forged Pistons
-Tool Steel HD Pins
-Performance Bearings
-ARP Main Studs
-K1 4″ Stroke 4340 Forged Crankshaft
-Tack Welded 58x Reluctor
-Professionally Balanced
-Professionally Assembled
-Professional Machine Work

Shipping available. Contact for quote.

Reluctor
-GM 58X
Block
-Gen 4 (front cam sensor)
Compression Ratio
9.7:1 w/ 70cc Combustion Chamber
9.9:1 w/ 68cc Combustion Chamber
10:1 w/ 66cc Combustion Chamber
10.2:1 w/ 65cc Combustion Chamber