Fluidampr Ford 302 351 / 400 Internal balance (replaces 28 oz in) Steel Internally Balanced Damper

Fluidampr Harmonic Balancer
Finish: Black Zinc
Material: Steel
Keyway: Single
Degree Markings: Yes
WT. in lbs.()=Rotating weight: 11.1 (7.4 Rwt)
Degree Marking Range: 2 degree increments, 50 BTDC to 10 ATDC
Engine Balance: Internal
Length: 3.34
Mounting Hardware Incl.: No
Pulley Bolt Pattern: Pulley spacers may be required on some 1975-later engines. Custom pulleys may be
Safety Rating: SFI 18.1
O.D.: 6-5/8" (6.625)
Bore Dia. Min/Max: 1.374 / 1.375