TSP's steel harmonic balancers are extremely durable and efficient. The elastomer is bonded to the inside of the inertia ring and outside of the hub thanks to an improved design and premium adhesive. They feature a black finish and white timing marks - including marks every 90° - for easy reading and installation. They are precisely designed and balanced for perfect fit and performance. This balancer has a removable external weight, which means it can be converted to internal balance.
NOTES: Fits applications with three crankshaft pulley bolt holes
- Engine Balance:
- Internal/External
- Safety Rating:
- SFI 18.1
- Degree Markings:
- Yes
- Degree Marking Range:
- 60 BTDC to 0 TDC
- Outside Diameter (in.):
- 8.000 in.
- Keyway Quantity:
- One
- Crankshaft Pulley Bolt Hole Quantity:
- Three
- Material:
- Steel
- Construction:
- Elastomer
- Finish:
- Black
- Hardware Included:
- No
- Quantity:
- Sold individually.
- Notes:
- Has removable external weight, can be converted to internal balance.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.4L/454
- Years:
- 1970-1990
