This cam drive bolts to the front of the engines cam shaft.
This drive is for the BBC Gen 6 and some roller cams
Measure your circumference for identification
The male tab that protrudes from the drive is designed to fit most cam driven water pumps.
This adapter is for a Roller cam or the newer Gen VI Motor and fits big and small block Chevrolet motors
Designed to fit the Glenwood Timing Chain cover
Some machining may be required if using another brand of timing chain cover
Some Roller cams use the other drive
- Bolt Circumference 1.160"
- Hole Spread 1.004" distance between bolts
- Measure the three bolts on your cam before ordering!
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