Pistons, Rings, Wrist Pins, Bushings & More

Mahle PowerPak Pistons

Mahle PowerPak pistons are forged pistons with steel pins and wire locks. The pistons are hand-deburred and then coated with dry phosphate to protect against ring micro-welding and pin galling during initial startup. For additional performance, Mahle added its proprietary Grafal anti-friction coating to the piston skirts. Part numbers with T on the end have a cutting edge ceramic-based thermic barrier. The barrier is resistant to thermal shock, insulates the piston crown, and reduces heat transfer to increase performance. These replacement pistons are available in a wide variety of size options for fitment with specific engines and pistons.

3.0 out of 5 stars ( 2 )

$1,765.93

Wiseco Piston Oil Rail Supports

Wiseco piston oil rail supports are effective in applications where the piston oil ring groove intersects the pinhole. They can be used only in pistons that have the groove machined 0.030 in. wider than the oil ring. They're manufactured from spring steel and install against the bottom sill of the oil ring groove. Available in different bore diameters to suit your specific engine's needs, Wiseco piston oil rail supports will keep your pistons working smoothly throughout the entire operating range.

5.0 out of 5 stars ( 1 )

$6.99

CP Pistons MX Piston Kits

CP Piston MX piston kits are available for 4-stroke powersports applications. They are fully boxed-style pistons with a skirt coating. The wrist pin has a Diamond-Like Coating (DLC) that is harder then steel, ensuring durability unsurpassed by any other pin on the market today! These kits include the piston, wrist pin, locks, and rings. CP Pistons use X-forgings to minimize friction and weight without compromising strength. Double pin oilers add twice the amount of oil from the cylinder wall to the wrist pin. Radiused domes are use to maximize quench, while eliminating possible hot spots that promote detonation. The MX piston kits have a V-shaped groove machined into the second ring to collect excess blowby between the top and second ring. This groove is known as the accumulator groove.

Not Yet Reviewed

$421.80

Kanter Cast Pistons

Kanter Auto offers cast aluminum pistons for hundreds of applications, including many Pontiac, Buick, Studebaker, Chrysler, Dodge, Cadillac, Ford, DeSoto, Plymouth, Edsel, Hudson, Jeep, Nash, Lincoln, Mercury, Chevrolet, Oldsmobile, LaSalle, and American Motors models from the 1930s, '40s, '50s, '60s, '70s, and '80s. These standard, OE-style replacements are a reliable, cost-effective option for restoring classic and vintage car/truck/van engines to their original specifications and performance levels. The pistons are available in a variety of size options to accommodate engine rebuilding needs.

Not Yet Reviewed

$48.99

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$72.99

Total Seal TSS Street Piston Rings

You won't lose horsepower due to blowby when you install Total Seal TSS Steet piston rings. The secret is in Total Seal's gapless second ring technology. This arrangement uses an oversize cast iron main ring, plus a chrome-faced secondary ring that overlaps the main ring's end gap. This interlocking design forms a gapless seal, which gives Total Seal TSS Steet rings a miniscule leakdown rate of just 2 percent or less, compared to the 8 to 10 percent rate for conventional gapped rings. They're perfect for street or mild race applications with 10.5:1 or lower compression ratios.

4.78 out of 5 stars ( 9 )

$253.41

Kanter Piston Rings

Kanter piston rings bring race-proven technology to standard and performance engines, boosting efficiency, power, and longevity by tackling friction and sealing issues head-on. Advanced materials and designs, like gas ports and special coatings, make them stronger and more resistant to fatigue. Crucial for engine health, Kanter piston rings provide a vital seal between the piston and cylinder wall to maximize power by containing combustion gases, controlling oil to prevent burning, and transferring heat from the piston to the cylinder, ensuring peak efficiency, reduced wear, and optimal lubrication for your engine's overall performance and longevity.

Not Yet Reviewed

$49.99

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$59.99

Kanter Coated Pistons

Kanter Auto offers coated engine pistons for hundreds of applications, including many Ford, Mercury, Cadillac, Oldsmobile, Jeep, Willys, Chevrolet, Chrysler, DeSoto, Dodge, Plymouth, Buick, Pontiac, and American Motors vehicles from the 1940s, '50s, '60s, and '70s. These cast aluminum replacements feature a high performance, anti-friction coating designed to extend engine life, reduce scuffing, and improve sealing. This coating is applied using an advanced process that minimizes blow-by and noise, especially during cold starts. The coating can be beneficial for classic and high performance vehicles, particularly those with a history of overheating, detonation, or scuffing. Benefits of coated pistons: * The anti-friction coating prevents the piston from scuffing against the cylinder wall, which is particularly helpful during cold starts when oil is not yet fully circulated * By reducing friction and wear, the coating helps to prolong the life of the piston and other engine components * The coating contributes to better cylinder sealing, leading to more efficient engine performance * The tighter clearances allowed by the coating help to reduce piston noise that can occur when an engine is cold * These pistons can be installed without modifying the existing cylinder wall clearance, making them a direct replacement in most cases

5.0 out of 5 stars ( 1 )

$59.99

Wiseco Powersports Piston Wrist Pins

Choose Wiseco for your powersports piston wrist pins. They carry a variety of pins to suit most any applications in either chromed or un-chromed, straight or tapered styles, with no finish or their Superfinish. Wiseco powersports wrist pins are strong, lightweight, and can be used with OEM pistons.

4.0 out of 5 stars ( 3 )

$21.99

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$22.99