PROFORM: Chevy Bowtie Differential Rear End Covers

Available in three different part numbers, the new Chevy bowtie rear differential covers from PROFORM ramp up performance in addition to providing outstanding good looks with their crinkled black finish. Made from CNC-milled, reinforced aluminum, these covers are designed to strengthen your rear housing in heavy torque situations. PROFORM includes two bolts to stabilize bearing […]

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PROFORM (67459): LS Engine Lift Plate

Made from quality steel, the new LS engine lift plate from PROFORM is the perfect solution for easily removing any Gen IV LS engine. It works by bolting directly to the top of engine (with the intake manifold and valley tray cover removed) using the existing valley tray bolts. Three pickup points allow you to […]

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PROFORM (67644): 7,000 lb. Wireless Vehicle-Weighing System

PROFORM’s next-generation wireless vehicle scale features 15” x 15” aluminum scale pads, drive-up angle for easy setup, live stream data feed via USB cable (included), backlit LCD screen and control buttons, and a foam-lined hard case with wheels for easy transport and storage. The individual scale pads boast a 1,750 lb. capacity per pad (7,000 […]

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PROFORM: 1-Wire Mini-Alternators

Don’t need to power a small village with your alternator? Check out the new 50-amp 1-Wire Mini-Alternators from PROFORM, which come in both Black Crinkle (66432) and Polished (66433) finishes and show a higher performance curve at higher RPMs than many popular 55-amp competitors. These products are 100% new, include a machined V-belt pulley, and […]

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PROFORM (66448.12N): Black Crinkle One-Wire Alternator, GM 120 Amp

PROFORM (66448.12N): Black Crinkle One-Wire Alternator, GM 120 Amp

The 66448.12N alternator is the same popular PROFORM alternator you’ve come to love, except with a black crinkle finish to match the other black parts under your hood! Most alternators look the same on the outside, so it’s what’s on the inside that distinguishes them. To ensure reliability, PROFORM alternator components are produced by highly […]

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PROFORM (141-830): Slant-Edge Air Cleaner for Chevrolet

With its head-turning raised emblem, this patent-pending Slant-Edge Air Cleaner for Chevrolet from PROFORM is the final component you need to finish your dress-up look. The 141-830 comes with a genuine 3” GM air filter element for maximum airflow plus all necessary mounting hardware. Installation is easy: the air cleaner lid attaches to a short […]

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2015 PRI Show – Proform

Welcome to the 2015 PRI Show! In this video series, we will show you the exciting new products that you can expect to see in 2016. In this episode, Proform’s very own Booth Platt gives you a taste of what you can expect for 2016. Be on the lookout for more videos from this series […]

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PROFORM (67302): 750-cfm Black Race Series Carburetor

Based on PROFORM’s Race Series, the new Black Race Series Carburetor includes a Black Diamond coating to reduce fuel temperature. Hand assembled in the United States using PROFORM’s high-flow carburetor main body, the Black Race carb features durable billet metering blocks, a high-performance billet throttle baseplate, and down-leg boosters dyno proven to generate more horsepower […]

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PROFORM: Wedge-Lock Header Bolts

Each PROFORM Class 12.9 (equiv. Grade 8) Header Bolt is permanently assembled with a pair of special wedge-locking washers. When the bolt is torqued to 28+ ft.-lb., the washers’ super-hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the header. After being self-locked in this manner, […]

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PROFORM (141-843): Polished Die-Cast Slant-Edge Center Bolt Valve Covers

The center bolt family of valve covers now can enjoy the wildly popular Slant-Edge look that Gen 1 and LS enthusiasts have been rocking. Generous internal clearance and raised/recessed emblems are the distinctive features of this new tall valve cover.

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