NEW !! 525 Race Long Block - 2 IN STOCK !

The power and strength of our LS

racing engine in a long block

Chevrolet Performance’s 525 RLB is based on the LS engine family and is like the

6.2L CT525 but sold as a sealed long block for universal racing sanctioning bodies.

The high-revving 525 RLB crate engine is assembled with strong forged pistons

and heavy-duty connecting rod bolts designed to support its performance

capability and enhance its durability. With its deep-breathing LS3 rectangular-port

cylinder heads, it is a combination rated at 533 horsepower at 6,600 rpm and a

strong 477 lb.-ft. of torque at 5,200 rpm, when used with a 4-barrel carburetor and

intake manifold, per Chevrolet Performance testing.

The engine assembly comes with coil-near-plug ignition and an SFI-certified

balancer, along with a 6-quart racing oil pan and more. All that’s needed to

complete the assembly is an induction and ignition system — and all those

components are also available from Chevrolet Performance.

INSTALLATION NOTES

• Requires addition of induction and ignition control system, starter, fuel

system, exhaust system and front accessory drive system

• The 6-quart racing oil pan is designed to clear most GM rear-steer chassis

with stock engine location

• The long block is designed for universal racing sanctioning bodies. It is not

intended for street use

• The 525RLB does not included water pump, intake manifold or factory

exhaust manifolds

• Chevrolet Performance