Why It Matters
The floor-shift four-speed used 3.11, 2.20, 1.47, and 1.00 forward ratios.
Also Known As
M20 four-speed
Part profile
1975 Monza four-speed manual
transmission · Chevrolet
Used On
1 linked car page.
two-door hatchback coupe
1975 Chevrolet Monza 2+2
140-cu-in OHC four, 87 hp