Precision Driveline Engineering for Sunset Hills Performance Builds
Power, Balance, and Reliability—Engineered Locally with Global Standards
Perched just south of Kirkwood and west of Interstate 270, PEM Racing’s Sunset Hills facility brings world class driveline components to one of St. Louis’s most scenic suburbs. Nestled near Sunset Hills Park’s rolling hills and minutes from the trails
at Oak Bend, our Sunset Hills branch serves enthusiasts from Affton to Webster Groves, from Lemay to Fenton. Whether you’re optimizing a street strip Challenger for quarter mile sprints at World Wide Technology Raceway, reinforcing
your Jeep for off road runs in Lone Elk Park, or restoring a classic Mustang that cruises along Sunset Hills Boulevard, our local team delivers aerospace grade drive shafts, cryogenically treated axles, and reinforced rear
housings engineered to perform—and built to last.
At PEM Racing Sunset Hills, we combine CNC machined precision, REM® surface finishing, and liquid nitrogen cryogenic treatments to eliminate vibration, maximize torque transfer, and resist fatigue under Missouri’s hot summers and
icy winters alike. With same day technical consultations and next business day delivery across south county, PEM Racing Sunset Hills isn’t just a parts supplier—it’s your drivetrain performance partner, committed to keeping
your project on schedule and your ride at its peak.
Client Success Stories: Sunset Hills Area Victories
Samantha Prather
The customer service is amazing, Brock and Taylor did a wonderful job helping out and making sure all my questions were answered! Also from ordering to picking up my driveshaft was also super quick and awesome! Can’t say enough great things about PEM!
Thank you so much :)
Ryan Higginson
Ordered a rearend housing and axles on eBay from pem. Talked to Brock before placing the order to ensure you it was the one I needed for my project. I was informed it would take 5-7 days to build and time to ship to me. Needless
to say I ended up getting it to my door in 5 days. Like 5 days not 5 business days. Beyond happy about that and they sent me an amazing product
Devin Mainord
Always great people to work with. Answer all questions you may have without making you feel Like a idiot! Great quaility and Prices!
Service Area Coverage: Comprehensive Drivetrain Solutions
Serving Sunset Hills and its neighboring communities—Affton, Webster Groves, Lemay, Fenton, and beyond—PEM Racing Sunset Hills offers:
Custom CNC Balanced Drive Shafts
Precision machined to exact length and balance specifications, our seamless drive shafts eliminate run out down to 0.001″, ensuring vibration free power delivery whether you’re hammering Sunset Hills Boulevard or tackling I 270.
REM® Surface Enhancement & Cryogenic Axles
Improve fatigue life and torsional rigidity through advanced micro polishing and deep freeze treatments—vital for turbocharged street cars, heavy load tow vehicles, and off road rigs exploring Lone Elk Park’s rugged trails.
Reinforced 9″ Ford Rear Housings
Cast aluminum housings with billet steel spools deliver legendary durability under extreme torque loads. Perfect for vintage restomods cruising along Telegraph Road or towing ATVs to the Meramec River.
PrecisionShift Quick Change Rear End Kits
Swap gear ratios in under an hour with precision cut cassettes and sealed roller bearings—allowing you to go from Sunset Hills Sunday drives to full throttle track days without missing a beat.
High Performance Brake Upgrades
Drilled/slotted rotors, multi piston calipers, and street to track pad compounds provide confident stopping power—and the responsiveness you need navigating Sunset Hills’s winding roads and sudden stop signs.
Jeep & 4×4 Off Road Packages
Heavy duty U joints, forged axle shafts, and reinforced differential covers engineered to conquer creek crossings at LaBarque Creek Conservation Area or rock gardens at Lone Elk Park.
Shop Tools & Installation Gear
From bearing presses to laser alignment fixtures, equip your garage with the specialty tools trusted by Sunset Hills’s top custom shops and weekend DIY fabricators.
Why Sunset Hills Drivers Trust PEM Racing
Here’s What Sets Us Apart
Local Insight, Global Engineering We pair PEM Racing’s ISO certified manufacturing processes with deep knowledge of Sunset Hills’s roads, climate, and driving habits—ensuring every part performs flawlessly in your environment.
Next Business Day Delivery Across South County Order by 2 PM CST for same day processing and next day delivery to Sunset Hills, Affton, Webster Groves, Lemay, Fenton, and beyond—minimizing downtime on your build.
Dedicated Technical Consultation Our in house driveline specialists provide custom setup guidance, from selecting the ideal driveshaft diameter to tuning quick change gear cassettes—so you get maximum performance with no guesswork.
Transparent, Competitive Pricing No hidden fees, no surprise markups—just clear, upfront quotes on both standard and fully bespoke driveline assemblies, letting you plan your project budget with confidence.
Community Engagement & Support We sponsor local car shows at Sunset Hills Park, host demo days at the Affton Fairgrounds, and collaborate with Bayless High’s Motorsports Club—investing directly in south county’s automotive passion.
Limited Lifetime Workmanship Warranty Every Sunset Hills order includes a warranty against manufacturing defects, with local repairs and replacements handled swiftly for hassle free service.
At PEM Racing Sunset Hills, we’re more than a driveline parts supplier—we’re your performance partners. From aerospace grade engineering to neighborly service rooted in south county pride, our mission is to equip Sunset Hills’s racers, restorers, and
off roaders with drivetrain solutions that exceed expectations. Ready to power your next project? Contact our Sunset Hills team today for a personalized quote, or visit us off Sunset Hills Boulevard to explore our full lineup
in person. Let’s drive your performance—and your passion—forward, together.
