GEN IV 6.0L CAST-IRON BLOCK
LS2 ALUMINUM 6.0L BARE BLOCK
LS3/L92 ALUMINUM 6.2L BARE BLOCK
LSA 6.2L BARE BLOCK
LS9 6.2L BARE BLOCK
LS7 7.0L CORVETTE BARE BLOCK
LT1/LT4 ALUMINUM 6.2L BARE BLOCK
ALUMINUM C5R RACING BLOCK
The ultimate GM aluminum LS block, the C5R was originally designed for Chevrolet’s factory-backed Corvette Racing program. It was developed to support more than 440 cubic inches and up to 900 horsepower – and has proven itself by powering Corvette team to endurance racing wins. This is a non-production, purpose-built cylinder block manufactured with proprietary materials and machined to the highest tolerances – and using premium, racing-spec hardware. If you’re looking for the ultimate aluminum cylinder block to support your horse-power desires, the race-proven C5R is it!
Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance Parts may not meet Federal Motor Vehicle Safety Standards and emissions regulations and should not be operated on public roads. Chevrolet Performance customers are responsible for ensuring their use of Chevrolet Performance complies with applicable federal, state, and local laws, regulations, and ordinances. Many parts intended for racing or other “off-highway” use are not designed or tested for crashworthiness or to meet the safety needs of the motoring public, and may adversely affect the original intended performance or handling characteristics of the vehicle. These parts are designed and intended to be used with experts supervising their installation and use, to help assure the proper and safe operation of the vehicle.
The Manufacturer's Suggested Retail Price excludes tax, shipping and installation. Individual retailer pricing may vary. Please see your local dealer or retailer for details.
The Manufacturer's Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Click here to see all Chevrolet vehicles' destination freight charges.