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Authenticity reference

Transmission, axle, and brakes

date correctness · documented

Reference Details

Common issue
PowerFlite, manual conversion, changed axle, added Sure-Grip, or brake upgrade represented as delivered · 1960 DeSoto Adventurer
Confidence
documented · 1960 DeSoto Adventurer
Correct value
Push-button TorqueFlite with 2.93 or documented optional 3.31/Sure-Grip axle; 11-inch drums normally or 12-inch drums with Ram Charge · 1960 DeSoto Adventurer
Where to check
Transmission case and controls, axle housing and gearset, differential, drums, hydraulics, assist hardware, dates, and records · 1960 DeSoto Adventurer
Common issue
Four-speeds, Positraction units, deep gears, and power brakes are commonly retrofitted. · 1961 Chevrolet Impala Super Sport
Confidence
documented · 1961 Chevrolet Impala Super Sport
Correct value
Component codes, dates, shifter path, ratio, differential, and metallic-lined power-brake equipment agree with the order · 1961 Chevrolet Impala Super Sport
Where to check
Transmission case, axle tube, brake assemblies, pedal and linkage, and paperwork · 1961 Chevrolet Impala Super Sport

Cars With This Authenticity Marker

2 linked car pages.

Sources & Documentation