| Displacement: | 377" | Bore: | 4.070" |
| Proven Power Rating: | 1100 RWHP | Stroke: | 3.622" |
| Compression Ratio: | 10.5:1 w/ 64cc Chamber | Rod Length | 6.125" |
| Cylinder Head Compatibility: | LT4, LT1 | Oil System Type: | Dry or Wet Sump |
| Block: | GM LT4 6.2L Aluminum |
| Crankshaft: | GM Forged LT1 w/ LME Blueprinting Process |
| Connecting Rods: | Callies Compstar H-Beam w/ARP Ultra 7/16" Bolts |
| Pistons: | Wiseco Custom Forged FI (.300" material above top ring land) With Gas Port For Improved Ring Seal |
| Wrist Pins: | Upgraded Tool Steel .200" Wall |
| Ring Pack: | NPR Stainless Top (for high heat applications) Napier Second, 3mm Oil |
| Bearings: | Clevite H Series Main & Rods |
| Main Studs: | ARP |