Availability
PEM Racing spindle nut lock washers are designed to fit the 2.5 in. Grand National snouts. These washers are machined from steel with a protective black coating. They meet or exceed OE standards for quality, fitment, and performance.
Not Yet Reviewed
$7.99
PEM Racing offers U-bolts designed for Ford 9 in. rear-ends with a 1310 short and narrow yoke or a quick-change rear end with a 1310 yoke. These replacement parts are machined from factory materials and specifications to ensure proper fitment and performance. They meet or exceed OE quality standards.
Not Yet Reviewed
$8.99
PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick-change gear sets, ring and pinion gears, differential cases, and other rear-end components—including replacement O-rings for a variety of applications like Grand National drive flanges. Made from durable EPDM rubber, these seals are available in range of diameters and thicknesses.
Not Yet Reviewed
$2.99
PEM Racing quick-change gear ratio charts provide a lookup table for various spur gear combinations and their corresponding final drive ratios. The charts allow for quick and easy adjustments of the gear ratio by simply swapping or flipping spur gears, rather than removing the entire rear end to change the ring and pinion. These large, 19 x 25 in. reference posters are laminated and easy-to-read.
Not Yet Reviewed
$9.99
PEM Racing's quick-change differential yoke fasteners, along with PEM quick-change rear-ends, offer several advantages for racers and hot rodders, particularly in terms of flexibility and performance tuning. By adjusting the final drive ratio, drivers can match their car's gearing to the specific demands of the track, maximizing traction and acceleration. The ability to change gear ratios on-the-fly allows racers to maximize power delivery and acceleration where it's most needed for a particular track or event. Hot rodders can easily switch from freeway-friendly gearing to more aggressive ratios for stoplight-to-stoplight runs or quarter-mile passes.
Not Yet Reviewed
$2.99
PEM Racing's quick-change differential bearing retainer snap rings offer several benefits in racing or hot-rodding applications. These retaining rings are designed to hold components in place, preventing them from shifting or becoming dislodged under stress, which is crucial in a quick-change differential where components are constantly moving and subjected to high loads. Retainer rings are cost-effective, easy to install, and can be reusable, reducing assembly costs and maintenance expenses. They also can help reduce overall product weight and footprint due to their low-profile design.
Not Yet Reviewed
$4.99
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