SKU: 83602567602

PENSKE IN-LINE DOUBLE

$488.25 $542.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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For Your Every Summer RSVP, with Code: SUMMER15

Description

PENSKE IN-LINE DOUBLEThe 8975 is the latest addition to Penske Racing Shocks successful shock line up. The most economical multi adjustment shock, it utilizes all of the standard PRS parts that are known for quality and repeatability. All shocks are 100% hand built by Penske and dyno tested for the best performance and customer satisfaction. Simple, in line design for lightest weight and ease of installation Low friction shaft and piston seals Hard anodized, 6000 series

The 8975 is the latest addition to Penske Racing Shocks successful shock line up. The most economical multi-adjustment shock, it utilizes all of the standard PRS parts that are known for quality and repeatability. All shocks are 100% hand built by Penske and dyno tested for the best performance and customer satisfaction. 

  • Simple, in-line design for lightest weight and ease of installation
  • Low friction shaft and piston seals
  • Hard anodized, 6000 series aluminum bodies and components for superior durability, performance, and repeatability
  • Hard chromed 4130 main shaft with rolled threads for strength, durability, and low breakaway friction
  • Durable ACME thread body that allows quick adjustment of spring preload (.100″ per turn)
  • Made in U.S.A. – The 8975 has been 100% designed, machined, assembled, and tested for quality in the United States

PLEASE NOTE: WMS WILL CONTACT YOU TO FINISH COMPLETE CUSTOMIZATION OF YOUR ORDER & PROVIDE CURRENT BUILD TIME.

EACH NEW SHOCK PURCHASE INCLUDES FREE INITIAL TRACK SIDE SUPPORT

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: 83602567602

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4.0 ★★★★★
Based on 540 reviews
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Product Reviews
M
Verified Purchase
Michael L. Howeth
Draper, US
★★★★★ 5
Best ball for retrieving ever
Size: Medium, Style: Medium (4 Pack)
I have been using a ball launcher to exercise my Border Collie. Up till now I have been using the launcher to throw tennis balls. Even with the launcher I can only throw the balls a couple of hundred feet. These balls go MUCH further. I am using a steep horse pasture to throw the balls and I have to make sure that I don't launch them past the fence at the end of the pasture. I think the thing that makes them go further is their weight combined with a smooth surface. They also have incredible bonce. They hit and just shoot way up into the air. Also, the tennis balls I was using were green. In my horse pasture they were easy for the Collie to miss since they blended right in to the grass. These balls with the orange with blue stripes are far easier for the dog to find. It's really hard to tire out a Border Collie but these balls do the job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
C
Verified Purchase
Carla
Omaha, US
★★★★★ 5
Great fun for retrievers
Size: Medium, Style: Medium (4 Pack)
Great durable balls. Use these with or without the thrower. Lab puppy loves to play fetch and these are easy to spot in the yard. Our neighbor has 2 pit bulls who also plays with them. Will buy them again if need be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
B
Verified Purchase
Barbara
Phoenix, US
★★★★★ 5
Dogs love them
Size: Medium, Style: Medium (4 Pack)
These balls last! Dogs love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
V
Verified Purchase
Verucat
Houston, US
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
J
Verified Purchase
JJ Fording
Battle Creek, US
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026

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