Option reference

M20/M21 Muncie 4-speed manual production path

performance · optional

4-speed / automatic / 12-bolt source card for the 1970 Chevrolet Nova Yenko Deuce LT-1 page. 1970 Chevrolet Nova Yenko Deuce LT-1

Reference Details

Availability: optional
Category: performance
Code: M20/M21
Confidence: reported
Notes: Four-speed Deuce examples are documented in checked auction/reference records; exact gearbox remains car-specific.

1 linked car page.

1970 Chevrolet

COPO/Yenko dealer-program Nova using the LT-1 350 small-block