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55-64 GM 55P Pass, Power Lock Posi, 3.73 & Down
55-64 GM 55P Pass, Power Lock Posi, 3.73 & Down

Price: $564.30

Product Code: PLGM55P-3-17

Description Vehicle Applications Warranty Information

1955-1964 Chevrolet Car 3.08 Nitro Ring & Pinion

Differential: 8.2" Drop-Out (1955-1964)
Gear Ratio: 3.90 & Down and Thick
Axle Splines: 17
Ring Gear Bolts: 10 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 1 Year

Tech Note:
Requires Positraction Additive which can be purchased separately.

Nitro gears 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.

Differential parts you can depend on.

Ring & Pinion Install

  • 1 Year Warranty*
  • Ultimate traction available from a limited slip differential.
  • V-Ramp cross shafts provide additional traction as throttle is applied.
  • Assembled in the USA using the highest quality CNC machined & heat treated components.

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