Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 20W50 - 5 Gallons Bowler Performance Transmission V-Twin Primary Case Oil- Case

V-Twin Primary Case Oil- Case 12 x 1 Qt

More accurate shifts (Manual-equipped cars)

1965-1965 GMC PB2500 Series

We manufacture diaphragm

Royal Purple XPR Extreme Performance Racing Synthetic Motor Oil - 20W50 - 5 Gallons Bowler Performance Transmission V-Twin Primary Case Oil- CaseRoyal Purple(R) XPR Extreme Performance Racing oils are formulated for demanding applications such as racing, modified engines and off road use. XPR's high film strength make it exceptionally well suited for today's high performance cars and trucks, particularly turbo and supercharged engines and or engines using a nitrous boost. Royal Purple(R)XPR produces winning results on the race track and is safe enough to use in your daily commuter car.