Ford BBF 429 460 SFI 18.1 Harmonic Balancer Fluid Damper Internal [Chrome]

Brand:	Speedmaster
Part Number:	PCE291.1079
Part Type:	Harmonic Balancer
Engine Balance:	Internal
Safety Rating:	SFI-approved 18.1
Degree Markings:	Yes
Degree Marking Range:	50 BTDC to 10 ATDC
Outside Diameter (in):	7.250 in.
Harmonic Balancer Material:	Steel
Harmonic Balancer Construction:	Fluid
Harmonic Balancer Finish:	Chrome
Mounting Hardware Included:	No
Quantity:	Sold individually.
Notes:	Additional timing/degree marks at 90,180 and 270 degrees.

Using only three parts--a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two--these SFI-approved Fluid dampers can control all crankshaft vibration, not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.