Fluidampr Harmonic Balancer Finish: Black Zinc O.D.: 6-1/4" (6.25) Engine Balance: Internal Keyway: None Safety Rating: SFI 18.1 WT. in lbs.()=Rotating weight: 7.9 (5.3 Rwt) Length: 2.637 Bore Dia. Min/Max: 1.4818 / 1.4828 Degree Markings: No Material: Steel Mounting Hardware Incl.: No

Fluidampr Harmonic Balancer Keyway: None Material: Steel Bore Dia. Min/Max: 1.4818 / 1.4828 Finish: Black Zinc Safety Rating: SFI 18.1 WT. in lbs.()=Rotating weight: 8.1 (5.4 Rwt) Mounting Hardware Incl.: No O.D.: 6-1/4" (6.25) Engine Balance: Internal Length: 2.252 Degree Markings: No

Fluidampr Harmonic Balancer Degree Markings: Yes Length: 2.685 Finish: Black Zinc Bore Dia. Min/Max: 1.599 / 1.600 Keyway: Single Safety Rating: SFI 18.1 Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 O.D.: 6-1/4" (6.25) Engine Balance: Internal Mounting Hardware Incl.: No WT. in lbs.()=Rotating weight: 9.0 (6.0 Rwt) Material: Steel

Fluidampr Harmonic Balancer Engine Balance: Internal Finish: Black Zinc Material: Steel Length: 2.335 Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 WT. in lbs.()=Rotating weight: 7.9 (5.3 Rwt) Bore Dia. Min/Max: 1.245 / 1.246 Mounting Hardware Incl.: No O.D.: 6-1/4" (6.25) Degree Markings: Yes Keyway: Single Safety Rating: SFI 18.1

Fluidampr Harmonic Balancer Keyway: Single Mounting Hardware Incl.: No Safety Rating: SFI 18.1 Finish: Black Zinc Material: Steel Degree Marking Range: 7 marks, 5 degrees apart Pulley Finish: Black Zinc Degree Markings: Yes WT. in lbs.()=Rotating weight: 11 (7.4 Rwt) Bore Dia. Min/Max: 1.1795 / 1.1805 Length: 3.131 Engine Balance: Internal O.D.: 6-1/8" (6.125)

Bore Dia. Min/Max: 1.1795 / 1.1805 Degree Marking Range: 7 timing marks 5 degrees apart Degree Markings: Yes Engine Balance: Internal Finish: Black Zinc Keyway: Single (5mm) Length: 2.995 Material: Steel Mounting Hardware Incl.: No OD: 6-1/8" (6.125) Pulley Finish: Black Zinc Rotating Weight: 10.9 (7.3 Rwt) Safety Rating: SFI 18.1

Fluidampr Harmonic Balancer Bore Dia. Min/Max: 1.590 / 1.592 Degree Marking Range: 1 timing mark Material: Steel Keyway: Dowel pin hole Safety Rating: SFI 18.1 Engine Balance: Internal Mounting Hardware Incl.: No Degree Markings: Yes Length: 1.779 WT. in lbs.()=Rotating weight: 6.8 (4.5 Rwt) O.D.: 6-1/8" (6.125) Finish: Black Zinc

Fluidampr Harmonic Balancer Keyway: Not Applicable Degree Marking Range: 2 timing marks 180 degrees apart O.D.: 6-3/8" (6.375) Degree Markings: Yes Safety Rating: SFI 18.1 Finish: Black Zinc Bore Dia. Min/Max: 1.590 / 1.592 Material: Steel Mounting Hardware Incl.: No WT. in lbs.()=Rotating weight: 7.6 (5.1 Rwt) Engine Balance: Internal Length: 1.787

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

Fluidampr Harmonic Balancer Finish: Black Zinc WT. in lbs.()=Rotating weight: 10.4 (7.0 Rwt) Keyway: Single Length: 2.837 Material: Steel Bore Dia. Min/Max: 1.3722 / 1.3732 Degree Markings: Yes Engine Balance: Internal Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 Safety Rating: SFI 18.1 Mounting Hardware Incl.: No O.D.: 6-5/8" (6.625)

Fluidampr Harmonic Balancer Engine Balance: Internal Degree Markings: No Finish: Black Zinc Material: Steel Length: 3.654 Pulley Finish: Hard Coat Anodized Bore Dia. Min/Max: 1.4818 / 1.4828 O.D.: 7-1/2" (7.500) Keyway: None WT. in lbs.()=Rotating weight: 10.5 ( 7.7 Rwt) Mounting Hardware Incl.: No Safety Rating: SFI 18.1

Fluidampr Harmonic Balancer Length: 2.838 Mounting Hardware Incl.: No WT. in lbs.()=Rotating weight: 10.9 (7.3 Rwt) Engine Balance: Internal Safety Rating: SFI 18.1 Keyway: None O.D.: 7-1/2" (7.500) Bore Dia. Min/Max: 1.4818 / 1.4828 Degree Markings: No Finish: Black Zinc Material: Steel