- Grind Number: XR294HR
- Lifter Type: Hydraulic Roller Lifter
- Engine Family: Chevrolet Gen VI 454 C.i. 8 CYL. 1996-1999
- Description: Hydraulic Roller-Best for serious Street/ Strip use with 10.5:1 and 3000+ stall. Needs good intake, headers and port work.
- Cam Family: Xtreme Energy" Hydraulic Roller Camshafts
Specifications IntakeExhaustRPM Range:Valve Lash:Valve Timing:Duration:Lobe Separation: Duration @ .050" Lift:Intake Centerline:Valve Lift: Lobe Lift:Valve Timing @ 0.006 Lift: ExhaustCloses36 ATDCOpens84 BBDC106Intake 41OpensBTDC 73ClosesABDC
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996 - 2000 | Chevrolet | C2500 | Base |
| 1996 - 1998 | Chevrolet | C2500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | C2500 | LS |
| 1998 | Chevrolet | C2500 | WT |
| 1996 - 1999 | Chevrolet | C2500 Suburban | LS, Base |
| 1996 - 1997 | Chevrolet | C2500 Suburban | LT |
| 1996 - 2000 | Chevrolet | C3500 | Base |
| 1999 - 2000 | Chevrolet | C3500 | LS |
| 1996 - 1998 | Chevrolet | C3500 | Silverado, Cheyenne |
| 1996 - 2000 | Chevrolet | Express 3500 | Base, LS |
| 1996 | Chevrolet | G30 | Beauville, Chevy Van, Sportvan, Hi-Cube |
| 1996 - 2000 | Chevrolet | K2500 | Base |
| 1999 - 2000 | Chevrolet | K2500 | LS |
| 1996 - 1998 | Chevrolet | K2500 | Silverado, Cheyenne |
| 1998 | Chevrolet | K2500 | WT |
| 1996 - 1999 | Chevrolet | K2500 Suburban | Base, LS |
| 1996 - 1997 | Chevrolet | K2500 Suburban | LT |
| 1996 - 2000 | Chevrolet | K3500 | Base |
| 1996 - 1998 | Chevrolet | K3500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | K3500 | LS |
| 1996 - 1999 | Chevrolet | P30 | Base |
| 1996 - 2000 | GMC | C2500 | Sierra SL, Sierra SLT, Sierra SLE |
| 1996 - 1999 | GMC | C2500 Suburban | SLT, SLE, Base |
| 1996 - 2000 | GMC | C3500 | Sierra SLE, Sierra SLT, Sierra SL |
| 1996 | GMC | G3500 | Rally Camper Special, Rally, Magnavan, Vandura, Rally STX, Vandura Special |
| 1996 - 2000 | GMC | K2500 | Sierra SLT, Sierra SLE, Sierra SL |
| 1996 - 1999 | GMC | K2500 Suburban | SLE, SLT, Base |
| 1996 - 2000 | GMC | K3500 | Sierra SLE, Sierra SL, Sierra SLT |
| 1996 - 1999 | GMC | P3500 | Base |
| 1996 - 2000 | GMC | Savana 3500 | SLE, Base |