Drivetrain› Shifters and Components

AutoMeter

CO2 SHIFTR

$656.64

SKU: A00Q AS4RPM

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The AutoMeter AS4RPM Dedenbear CO2 Shifter with RPM Switch is designed for 2 and 3-speed powerglide transmissions and 3-speed transmissions. It's a direct bolt-on for Turbo Action Cheetah SCS shifters, requiring no modifications. It features oversize cylinders and high-flow solenoid valves for fast and positive shifting. The unit is compatible with GM and Ford transmissions with forward pattern valve bodies but is not compatible with Chrysler forward pattern 3-speed shifters. All parts are plated for corrosion resistance and a professional appearance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAutoMeter
Part NumberA00Q AS4RPM

Videos

Co2 shifter testing in car

Co2 shifter testing in car

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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