![TOP END KIT 4 VALVE 74.00/STD 12:1 Honda TRX250X [SRA] 1987-1992](https://omxsports.com/wp-content/uploads/2025/09/wiseco_pk1021_1-430x430.jpg)
MPN: PK1021 HONDA TRX250X [SRA] 1987-1992
![TOP END KIT ARMORGLIDE 84.00/+1.00 10.25:1 Yamaha YFM350FG Grizzly 4WD [SRA] YFM350G Grizzly 2WD [SRA] YFM350FGI Grizzly 4WD [IRS] YFM350X Warrior YFM350FW Big Bear 4WD [SRA] YFM350R Raptor YFM350U Big Bear 2WD [SRA] 1987-2014](https://omxsports.com/wp-content/uploads/2025/09/wiseco_pk1020_1-430x430.jpg)
MPN: PK1020 YAMAHA YFM350FG GRIZZLY 4WD [SRA] YFM350G GRIZZLY 2WD [SRA] YFM350FGI GRIZZLY 4WD [IRS] YFM350X WARRIOR YFM350FW BIG BEAR 4WD [SRA] YFM350R RAPTOR YFM350U BIG BEAR 2WD [SRA] 1987-2014
![TOP END KIT ARMORGLIDE 83.50/+0.50 10.25:1 Yamaha YFM350FG Grizzly 4WD [SRA] YFM350G Grizzly 2WD [SRA] YFM350FGI Grizzly 4WD [IRS] YFM350X Warrior YFM350FW Big Bear 4WD [SRA] YFM350R Raptor YFM350U Big Bear 2WD [SRA] 1987-2014](https://omxsports.com/wp-content/uploads/2025/09/wiseco_pk1019_1-430x430.jpg)
MPN: PK1019 YAMAHA YFM350FG GRIZZLY 4WD [SRA] YFM350G GRIZZLY 2WD [SRA] YFM350FGI GRIZZLY 4WD [IRS] YFM350X WARRIOR YFM350FW BIG BEAR 4WD [SRA] YFM350R RAPTOR YFM350U BIG BEAR 2WD [SRA] 1987-2014
![TOP END KIT ARMORGLIDE 83.00/STD 10.25:1 Yamaha YFM350FG Grizzly 4WD [SRA] YFM350G Grizzly 2WD [SRA] YFM350FGI Grizzly 4WD [IRS] YFM350X Warrior YFM350FW Big Bear 4WD [SRA] YFM350R Raptor YFM350U Big Bear 2WD [SRA] 1987-2014](https://omxsports.com/wp-content/uploads/2025/09/wiseco_pk1018_1-430x430.jpg)
MPN: PK1018 YAMAHA YFM350FG GRIZZLY 4WD [SRA] YFM350G GRIZZLY 2WD [SRA] YFM350FGI GRIZZLY 4WD [IRS] YFM350X WARRIOR YFM350FW BIG BEAR 4WD [SRA] YFM350R RAPTOR YFM350U BIG BEAR 2WD [SRA] 1987-2014
MPN: PK1017 HONDA ATC350X 1985-1986
MPN: PK1016 HONDA ATC350X 1985-1986
MPN: PK1015 HONDA ATC350X 1985-1986
![TOP END KIT 67.00/+1.00 10.25:1 Suzuki LT-4WD Quadrunner 250 [IRS] 1987-1995](https://omxsports.com/wp-content/uploads/2025/09/wiseco_pk1012_1-430x430.jpg)
MPN: PK1012 SUZUKI LT-4WD QUADRUNNER 250 [IRS] 1987-1995
![TOP END KIT 66.50/+0.50 10.25:1 Suzuki LT-4WD Quadrunner 250 [IRS] 1987-1995](https://omxsports.com/wp-content/uploads/2025/09/wiseco_pk1011_1-430x430.jpg)
MPN: PK1011 SUZUKI LT-4WD QUADRUNNER 250 [IRS] 1987-1995
![TOP END KIT 66.00/STD 10.25:1 Suzuki LT-4WD Quadrunner 250 [IRS] 1987-1995](https://omxsports.com/wp-content/uploads/2025/09/wiseco_pk1010_1-430x430.jpg)
MPN: PK1010 SUZUKI LT-4WD QUADRUNNER 250 [IRS] 1987-1995
MPN: PK1007 SUZUKI LT230S QUADSPORT 1985-1988
MPN: PK1006 SUZUKI LT230S QUADSPORT 1985-1988