Gauges and Accessories› Individual Gauges

AutoMeter

CO2 SHIFTR 2 SPD

$522.34

SKU: A00Q AS3RPM

Out of Stock
Out of Stock
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The AutoMeter AS3RPM is a CO2 shifter with an RPM switch, designed for 2-speed applications. It is engineered as a direct bolt-on for most popular drag racing automatic transmission shifters, requiring no modifications. This system features large, oversize cylinders and high-flow solenoid valves for fast and positive shifting.

This particular kit is engineered for use with the Hurst Quarterstick II shifter with a rear exit cable on Powerglide transmissions. It includes a black anodized bracket and all necessary mounting hardware. The included RPM2 module allows for programmable activation of the solenoid shifter based on engine RPM, adjustable in 100 RPM increments from 100 to 9900 RPM. All parts are plated for corrosion resistance and a professional appearance.
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CO2 SHIFTR 2 SPD

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAutoMeter
Part NumberA00Q AS3RPM

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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