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1966-1974 Chevelle Muncie M20, M21, M22 4 Speed Transmission Synchro Assembly FMSYNCRO-6674

Ground Up Part #: FMSYNCRO-6674

Manufacturer Part #: FMSYNCRO-6674

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(fits 5 models)
No Vehicle Selected
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(fits 5 models)
$79.99 (Kit)

MSRP: $83.99

(You Save: 5%)

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Part Details Vehicle Fitment Reviews
Replace your Chevelle's worn, damaged, or broken M-20, M-21, M-22 synchro assembly with this brand new unit. This syncro installs between the 1st and 2nd gears and the 3rd and 4th gears and engages and disengages those gears when shifting. The M297-15 sliding sleeve and M297-2.5 hub are heat treated for aggressive shifting or daily driving. The WT297-77 keys are fitted to each assembly and the 591914 tension springs are spring steel and fitted for maximum positive pressure in neutral or when shifting in and out of gear.

Manufacturer Part Number : FMSYNCRO-6674

warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Brand
Brand Logo Ground Up Motors
Additional Information
  • SS396.com Part #: FMSYNCRO-6674
  • Brand: Ground Up Motors
  • Manufacturer Part #: FMSYNCRO-6674
  • Sold As: Kit
  • Shipping Details: This item ships Ground.
Vehicle Fitment
Make Model Year Body Style
Chevrolet Chevelle 1970 -
Chevrolet Chevelle 1971 -
Chevrolet Chevelle 1972 -
Chevrolet Chevelle 1973 -
Chevrolet Chevelle 1974 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable

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