LSX454 RLB 19543377

19543377 LSX454 RLB

Note: at this time this is a future item that is not available as of yet, keep checking back or contact us at 847-276-8110 for details.
Pricing has not been released and no ETA.

Off-road racing can create one of the most brutal powertrain environments.
To help combat this, we’ve taken the LSX 454 long block to the next competitive level with 700+ horsepower, optimized durability, and is sold as a long block for universal off-road sanctioning bodies.

Horsepower and durability increases have been recognized and accomplished through integral component additions and improvements, including all new custom forged pistons, connecting rods, crankshaft, valve train components which include an improved camshaft and spring combination, along with CNC ported heads. Doing this allows for a longer duty cycle applications at higher rpms

INSTALLATION NOTES

• Assembly does not include any electronics

• Requires LS7 pattern intake manifold

• Assembly shipped without an intake manifold

• Requires the purchase and installation of an oil pan (Dust shield installed for shipment)

• Not intended for marine applications

• Requires LS/LSX Ignition Controller P/N 19355418 when using a carburetor

• LSX 8-bolt crank flange

• Requires premium fuel

• Use LSX454 control kits for fuel injected applications (P/N 19354342 for

automatic transmissions or P/N 19369179 for manual transmissions)