piston gear 4 Piston K-Series Adjustable Cam Gear (SINGLE GEAR) – 4 Piston Racing
SKU: 31315287688
piston gear

piston gear 4 Piston K-Series Adjustable Cam Gear (SINGLE GEAR) – 4 Piston Racing

Sale price$19.70 Regular price$21.89
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  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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For Your Every Summer RSVP, with Code: SUMMER15

Description

piston gear 4 Piston K-Series Adjustable Cam Gear (SINGLE GEAR) – 4 Piston Racing4 Piston K Series Cam Gears are THE highest quality gears on the market, with an innovative design to help you during the cam degree process. Not only can they be used in the same manner as a traditional cam gear, they also feature alignment holes with an alignment tool that allows you to move it an exact number of degrees, put the pin in to align it, then tighten the bolts. If you want to advance 2 degrees, move the gear 2 on the face, slide the pin

4 Piston K-Series Cam Gears are THE highest quality gears on the market, with an innovative design to help you during the cam degree process. Not only can they be used in the same manner as a traditional cam gear, they also feature alignment holes with an alignment tool that allows you to move it an exact number of degrees, put the pin in to align it, then tighten the bolts. If you want to advance 2 degrees, move the gear 2 on the face, slide the pin in, and it will move exactly 2 degrees. Not only does this save you time during the cam degree process, you can also offer your customers different settings for their cam centerlines with simple instructions to move to a specific pin location, slide the alignment pin in, and tighten the gears down. It removes any margin of human error and ensures that they get their valve timing events exactly where you asked them to be.

Why are 4P Gears Better?

  • ARP fasteners that are larger for increased holding strength
  • 175 grams lighter than competitive offerings, but with stronger materials and design
  • Innovative cam degree system where the markings actually mean something
  • MADE IN THE USA, with USA Billet Steel
  • Available as a Single -or- as a Pair

Email [email protected] for international shipping and inquiries.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31315287688

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Clark
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Reviewed in the United States on August 11, 2025
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JB in NYC
Draper, US
★★★★★ 5
Lightweight Fabric with a Bit of Stretch
Color: Black, Size: Medium, Color: Black, Size: Medium
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★★★★★ 5
2nd time purchase in 7 years.10 stars!
This wallet design is fantastic. Compact, front or back pocket use. Has a ton of storage even though it doesn't look it. Last one lasted 7 years of abuse and use. I ordered 2 in case these never get made again. Grab one, best wallet and real durable leather, not fake leather.
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Reviewed in the United States on December 3, 2025
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Miguel Angel Rivero
West Palm Beach, US
★★★★★ 5
Great wallet
Size: One Size, Color: Black (Money Clip)
Doesn't disappoint. Stays firm and strong as brand new.
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Chelsea, US
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Tim wallet
Best wallet I’ve had bout it way back when and paid almost 60$ for it, love this wallet so recommend if your looking for a money clip, this wallet is perfect has a clip and has plenty of space for all your cards and never have to open it unless you are getting a card or your DL
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