- Extends life of top end valve gear.
- Made in the U.S.A.
- When used with Feuling® oil pump, they will increase critical oil flow to valves, springs, rockers, shafts and valve guides.
- Sold in a set of four.
- CNC-machined and precision ground.
- Can also be used for OEM replacements.
- Performance hydraulic roller lifters dyno developed and track tested.
NOTE: High volume oil pump recommended.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1997-1999 | Buell | Cyclone M2 | |
| 1996-1998 | Buell | Lightning S1 | |
| 1999 | Buell | Lightning X1 | |
| 1997-1998 | Buell | RR1000 | |
| 1991-1993 | Buell | RS1200 | |
| 1992-1993 | Buell | RSS1200 | |
| 1995-1996 | Buell | Thunderbolt S2 | |
| 1996 | Buell | Thunderbolt S2T | |
| 1997-1999 | Buell | Thunderbolt S3 | |
| 1997-1999 | Buell | Thunderbolt S3T | |
| 1998 | Buell | White Lightning S1 | |
| 1996-1999 | Harley-Davidson | Sportster 1200 Custom XLH1200C | |
| 1996-1999 | Harley-Davidson | Sportster 1200 Sport XLH1200S | |
| 1991-1999 | Harley-Davidson | Sportster 1200 XLH1200 | |
| 1999 | Harley-Davidson | Sportster 883 Custom XLH883C | |
| 1991-1995 | Harley-Davidson | Sportster 883 Deluxe XLH883 | |
| 1991-1999 | Harley-Davidson | Sportster 883 Hugger XLH883 | |
| 1991-1999 | Harley-Davidson | Sportster 883 XLH883 | |