Oldsmobile adjustable timing pointer for 6.500" to 6.600" O.D. harmonic balancers.
- Fits all Oldsmobile engines with 6.50"-6.60" O.D. harmonic balancers
- CNC machined from billet 6061T6 aluminum
- 8 degrees of timing adjustment
- Minimum clearance between pointer and balancer
- Stainless steel hardware included
- Black anodized