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Ford 9", 7.00, Nitro Lightweight Ring & Pinion
Ford 9" Ring & Pinion Lightweight

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Price: $343.00

Product Code: F9-700LW-NG

Description Vehicle Applications Warranty Information

Ford 9" Lightweight
7.00 Nitro Ring & Pinion

1967-1973 Ford Mustang
1967-1973 Boss Mustang
1967-1973 GT Mustang
1967-1973 Cobra
1967-1979 Mercury Cougar
1966-1969 Mercury Comet
1964-1972 Mercury Cyclone
1966-1971 Ford Fairlane
1965-1978 Ford LTD
1968-1976 Ford Torino
1957-1959 Ford Ranchero
1967-1979 Ford Ranchero
1975-1980 Ford Granada
1977-1980 Lincoln Versailles
1957-1980 Ford Thunderbird
1959-1974 Ford Galaxie
1957-1986 Ford F100 & F150 Pickup
1966-1986 Ford Bronco
1968-1986 Ford E150 Van
Circle Track Racing
Dirt Track Racing

Differential: Ford 9"
Gear Ratio: 5.50
Tooth Count: 42/6
Pinion Splines: 28
Ring Gear Bolts: 10, 7/16"-20 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 2 Years

Tech Note:
Recommend using a Daytona pinion support and solid pinion spacer.

Nitro Lightweight Gears feature an outstanding rotating weight loss of up to 6 pounds by removing 1-2lbs off the backside of the ring gear. A reduced amount of material means less rotating mass producing faster acceleration. Made from 8620 Heat-Treated material gives them the strength needed to deliver and withstand the pressers they must endure under torque. Therefore making them a perfect affordable gear set for street strip Fits.

These Nitro Ring & Pinion performance gear sets are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

  • Lightweight ring gear
  • Less rotating mass
  • Faster acceleration
  • 8620 Heat-Treated Material
  • 28 Spline Pinion
  • 1-2lbs Removed Off Backside of Ring Gear
  • Street/Strip/Circle Track Applications
  • 2 Year Warranty*

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