SFI-Rated Injected-Elastomer Damper - Small Block Ford 221-260, 289 -351 Windsor, 302 Boss, 1963-1969, 28 oz External Balance, Removable Counterweight, 6.40" OD, Black
PRW SFI Certified steel dampers are perfect for the weekend warrior or the all out racer. These dampers can be used for the street; for racers that drive their vehicles to and from the track. The inner hub and outer ring are manufactured from high quality billet steel forgings, with elastomer injected between the two component parts. The hub and the ring are manufactured with inner and outer ridgelines that secure the outer ring to the inner hub. These products are available in black epoxy or polished steel with an epoxy clear coat.
Features
- Meets SFI 18.1 specification
- Easy to read laser engraved timing marks
- Accurate crank bore for a proper pressed fit
- Manufactured from billet carbon steel forgings
- Injected with elastomer between the inner hub and outer ring
- Available in black epoxy or polished steel and epoxy clear coat
- Engine Balance:
- External, 28 oz. imbalance
- Safety Rating:
- SFI 18.1
- Degree Markings:
- Yes
- Degree Marking Range:
- 40 BTDC to 0 TDC
- Outside Diameter (in.):
- 6.400 in.
- Keyway Quantity:
- One
- Crankshaft Pulley Bolt Hole Quantity:
- Three/Four
- Material:
- Steel
- Construction:
- Elastomer
- Finish:
- Black painted
- Hardware Included:
- No
- Quantity:
- Sold individually.
- Notes:
- Damper weighs 10.25 lbs. and features a removable counterweight.
- Make:
- Ford
- Engine Family:
- Ford small block Windsor
- Engine Sizes:
- 3.6L/221-5.7L/351
- Years:
- 1966-1969
- Engine Family:
- Ford Boss
- Engine Sizes:
- 5.0L/302
- Years:
- 1969
