We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
RCM EJ20 Crest CNC BIllet Block / Case Halves
$11,989.99
SKU
RCM2977
CREST CNC have literally thrown out of the rulebook when it comes to the Subaru EJ block casing. They looked at all of the problems that can be faced when using this in high power applications, and designed their billet block to eradicate these problems. Improved Piston to bore seal can massively increase, these blocks have been designed and tested to support applications up to 1000hp with the right build and supporting modifications.
Each billet block is CNC engineered from solid 6061-T6 Aerospace Grade aluminium
FEATURES
- Darton Ductile Sleeves which are fully supported to eliminate sleeve drop
- ARP Block Case Bolt Kit
- 4 Bolt Main Tunnel System
- 8 Block Main Dowels (compared to 2 on the OEM block)
- Low clearanced for Stroker Applications
- Precision Tunnel Boring / Hone Aligning
- Precision Deck Finishing
- 14mm Head Stud Threads
- 16.5mm Dowels
[ Exlcuded from Shipping Specials ]
| Model | Fitment Confirmation |
|---|---|
| EJ205 | ✓ |
| EJ207 | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | RCM2977 |
|---|---|
| Brand | Roger Clark Motorsport |
