These 6 first gears are for Andrews a431 top shift trans. Don’t go by any writing on the boxes in pic. I have a big container of first gears.
ANDREWS A 431 CLUSTER SHAFT-RACING-NASCAR-ASPHALT-JERICO-G-FORCE-GSR-USED
ANDREWS A101/SR1/GSR 32 TOOTH GEAR-RACING-NASCAR-ARCA-XFINITY-MONSTER-JERICO-MVE
ANDREWS A101/SRI/GSR 34 TOOTH GEAR-RACING-NASCAR-ARCA-XFINITY-MONSTER-JERICO-MVE
ANDREWS A 431 Nascar Transmission Hendrick Racing Magnesium Gears Case Parts
ANDREWS A 431 Nascar Transmission Gear Set Racing 21/28 Hendrick
