Oldsmobile F85 Engine Harmonic Balancer Replacement

Part Type: Solid Outer Diameter: 6.50 in ATP Number: 102122 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2020-11-24 ATP: Obsolete On: 2022-11-24 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-18368

V-Belt; Groove Qty. 2 Outer Diameter: 6.76 in ATP Number: 102040 ATP Availability: Available to Order Pioneer Number: DA-2501 Pioneer Availability: Available to Order w/o AC

Direct Replacement wo/Air Conditioning wo/Heavy Duty Cooling

6.50 in. OD; External Balance; Black

SFI Spec 18.1; Steel/Elastomer; External Balance; 6.50 in. OD; Black

Description: V-Belt; Groove Qty. 1 Outer Diameter: 6.685 in W/AC

Bore Dia. Min/Max: 1.4980 / 1.4985 Degree Marking Range: 50 BTDC to 10 ATDC. Additional timing/degree marks at 90, 180 and 270 Degree Markings: Yes Engine Balance: External (25 oz) Finish: Black Zinc Keyway: Single Length: 3.04 Material: Steel Mounting Hardware Incl.: No O.D.: 6-5/8" (6.625) Safety Rating: SFI 18.1 WT. in lbs.()=Rotating weight: 12.8 (8.5 Rwt) Big Block