big block drce blocks

BIG-BLOCK DRCE BLOCKS

24502572

DRCE 2 BARE BLOCK, GRAY IRON

  • CNC-machined iron 4-bolt block  
  • 9.525” deck height, may be machined to 9.000”
  • Camshaft raised to 5.750” 
  • Cam tunnel accommodates 55-mm cam bearings 
  • 4.500” semi-finished bore  
  • 4.700” max bore
  • 4-bolt steel main caps, 16° splayed-on center three mains
  • Oil pan rails spread .400” per side for additional stroke clearance
  • Tested to 1,400-plus horsepower   

25534406

DRCE 3 BARE BLOCK, COMPACTED GRAPHITE

  • CNC-machined compacted graphite material 4-bolt block
  • 9.250” deck height, can be machined to 9.000”
  • Camshaft raised to 7.067”
  • Cam tunnel accommodates (9) 60-mm cam bearings 
  • Cam tunnel is closed (no oil drain to rotating assembly)
  • 4.590” semi-finished bore
  • 4.700” max bore
  • 2.500” crankshaft main journal 
  • 4-bolt steel doweled-after-assembly main caps, 22° splayed-on center three mains
  • Highest-available quality main studs  
  • Oil pan rails spread to 12”
  • Oil and water plugs are AN O-ring-style 
  • Tested to 1,400-plus horsepower

Subscribe to the Chevy Performance enthusiast monthly newsletter.


Check out Chevrolet Performance product releases, future car builds, and more.

Connect


Connect with Chevy Performance.

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.