9 Inch Ford

Ford 9 Inch
SAFETY

Quick Change
ACCESSORIES

Driveshafts
QUALITY PRODUCTS

QUALITY PRODUCTS

Our products are crafted with precision, durability, and racing excellence in mind. From the shop to the track, our parts deliver unmatched reliability and performance you can trust.



TOP SELLERS



Full Spool Center Section 31 spline 9" Ford Assemble Full Spool Center Section 31 spline 9" Ford Assemble

Assembled Center Section for 9" Ford with PEM ring & pinion and 31 spline steel spool, PEM new nodular iron case and pinion support, 31 spline spool, choice of yoke (1310 short or 1330 short series)
Alll New Unit, Great for Circle Track!
Ratios Available 3.50, 3.70, 3.89, 4.11, 4.30, 4,57, 4.71, 4.86, 5.00, 5.14, 5.29, 5.43, 5.67, 5.83, 6.00, 6.20, 6.33, 6.50


Our Price: $798.86
1978 - 1987 G Body Metric 9 Inch Rear End Complete Kit 1978 - 1987 G Body Metric 9 Inch Rear End Complete Kit

GM G-Body 9 Inch Housing Kit 58" Axle Flange to Axle Flange at stock pinion location

Our Price: $2,545.00
Free Shipping
1970 - 1981 F Body Metric 9 Inch Rear End Complete Kit 1970 - 1981 F Body Metric 9 Inch Rear End Complete Kit

Complete 9 Inch Kit for 1970-1981 GM Camaro, Firebrid, and TransAm
MOUNTS IN STOCK LOACATION

Our Price: $2,495.00
Free Shipping
PEM Gear Lube 1 quart 75-140w Full Synthetic PEM Gear Lube 1 quart 75-140w Full Synthetic

NEW! PEM Gear Lube 75-140w Full Synthetic 1 quart

Tested in 2023 and 2024 to reduce rear end temperatures
by the 2024 UMP Modified National Champion.

Not for positraction or clutch style traction differentials

Our Price: $22.80
Free Shipping

For any questions call 636.629.6200

ABOUT US

OUR MISSION

At Performance Engineering & Manufacturing, LLC, our mission is to engineer and manufacture high-performance drivetrain components that give racers a competitive edge. Proudly based in the Midwest, we specialize in delivering precision-built quick change rear ends, 9 inch Ford rear ends, gears, drive shafts, and more—designed for strength, speed, and reliability on and off the track. With a commitment to reliability, innovation, and performance, we are driven to deliver trusted products to our customers in circle track racing, drag racing, and the street rod market.