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Pro-line Racing

Pro-line Racing Powerstroke Shocks Rear SLH PRO606301 Electric Car/Truck Option Parts

    • Based on 375 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 19 hours and 30 minutes
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Features

  • Pair with the PRO606302 PowerStroke Front Shocks
  • True dual-stage spring rate
  • Aluminum body and shock cap
  • Infinite spring pre-load adjustment
  • Injection molded, super durable spring retainer and shock ends

Description

Features:: Fits stock Slash®, ProTrac Suspension Kit for Slash®, Slash® 4X4 Fits SC10 and Ultima SC with PRO606305 Universal Adapters Pair with the PRO606300 PowerStroke Front Shocks True dual-stage spring rate Tune your spring rates with this PRO606304 Rear Spring Assortment Aluminum body and shock cap Infinite spring pre-load adjustment Rebuild your shocks with the PRO606302 Rebuild Kit Beefy 3.5mm shock shafts Injection molded, super durable spring retainer and shock ends Bladder sealed shock cap Free flow molded pistons Dual O-ring seats and upper and lower shock shaft guides Pre-assembled just add oil! Overview:: Enhance the overall performance of your stock Slash® and Slash® 4X4, ProTrac Suspension Kit Slash® or SC10 with PowerStroke Shocks. Pair with the Front shock kit (PRO606300) for an unbeatable combination. Aluminum shock body and cap and beefy 3.5mm shafts make this Powerstroke Shock kit one of the most important SC upgrades available on the market. If you are going to select one performance upgrade for your Short Course truck we recommend the Pro-Line PowerStroke SC Shocks! Combine with the PowerStroke SC Universal Hardware Kit (PRO606305) to fit the AE SC10, AE SC10 4x4 (with modifications), HPI Blitz, Losi® XXX-SCT/SCB (with modification), Losi® SCTE™, Axial® EXO Terra Buggy, Ultima SC, Yeti™ and many others! With the optional Front (PRO606303) and Rear (PRO606304) Spring Assortments you can also take your PowerStroke shocks to the next level by tuning them to match your needs From the Manufacturer This is a pair of Rear PowerStroke Short Course Shocks. Enhance the overall performance of your stock Slash and Slash 4 x 4, ProTrac Suspension Kit Slash, SC10, Blitz or Ultima SC with PowerStroke Shocks.

Brand: Pro-line Racing


Auto Part Position: Front


Style: Racing


Vehicle Service Type: Truck


Exterior Finish: Aluminum


Brand: Pro-line Racing


Auto Part Position: Front


Style: Racing


Vehicle Service Type: Truck


Exterior Finish: Aluminum


Material: Plastic


Global Trade Identification Number: 29


UPC: 885152675425 675118150529 885842740624 885170490109 885348744263


Product Dimensions: 7.6 x 4.8 x 0.82 inches


Item Weight: 2.88 ounces


Item model number: PRO606301


Manufacturer recommended age: 14 years and up


Is Discontinued By Manufacturer: No


Manufacturer: Pro-Line Racing


Country of Origin: China


Date First Available: December 19, 2009


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent shocks, very high quality, excellent performance, NO LEAKS!
Love these shocks! They come fully assembled, just add your oil weight of choice and they're ready to run. I used 4 of these on my Wraith with 20 weight Team Associated oil and WOW! Major improvement in control and articulation over stock. Pro-line also offers a separate spring tuning kit that compliments these quite well to give you a wide range of tuning options. Highly recommend these or the Pro-line scalers for any build. ... show more
Reviewed in the United States on June 24, 2015 by SCREAM
    • Upgrade of OEM shocks on Slash 2wd VXL - amazing!!
I've been racing my 2WD VXL slash on 2S for a while at an indoor dirt/clay track. The stock required I change shock oil to about a 50wt. That helped but ride height was tricky and racing on a track was hard. I upgraded to some oversize Amazon shocks - much stiffer with heavier springs. I used 50/40 wt shock oil and that was better but did not have any movement of the shocks except huge jumps. It would chatter in high speed bumps on a corner as the suspension wasn't dialed in right. I didn't need sway bars as the shocks and springs were so hard. These are like the bears and oatmeal. First too soft, second too hard, these - just right! It is a dual spring per shock (think dual rate). The small black spring is very soft and once it compresses fully, the white spring compression starts. This makes the chatter bumps almost a non-issue as the shock oil weight is 45/40, the compression is better. I am looking at other spring rates and oils to really dial it in, at least I found a shock I feel I can do that with. Granted - not cheap, but you are getting what you pay for. BTW - these come empty so you have to add your own shock oil. ... show more
Reviewed in the United States on May 10, 2024 by JayG
    • Great
Love them just wish for the price that they came with mounting hardware and the other springs to fine tune them...other than that they work amazing
Reviewed in the United States on September 28, 2024 by Dusty R
    • Best shocks ever made
Absolute best shocks on the market I don’t care what anyone says I will use these until I die, great price, value, and durability. I have taken these to a skatepark and jumped a 12 ft bowl and the shafts still haven’t bent!
Reviewed in the United States on May 22, 2021 by Amber H.
    • Best shocks you can get!
They're big. They're machined. They're tough. They're two hole piston (typically the preferred piston of choice anyways). They have a threaded body so you can adjust preload without using preload clips. They're dual rate springs (two springs) so the ride is extremely smooth. (People who don't like progressive or dual rates can just pull the small black spring out and move the threaded cap down to compensate) They mounted using the stock hardware on my slash 4x4. ... show more
Reviewed in the United States on May 1, 2012 by Amazon Customer
    • Fantastic build quality
Great upgrade for the front of the Axial RR10 Bomber. On the springs that came installed on the shocks I have the preload dialed all the way out (top of the shock) and currently have 25 weight oil in them. Might need to go lighter on the front for crawling but it works pretty well for general all terrain driving. Build quality on these shocks is so nice I want to eventually replace the stock GTR shocks on my Slash. The top small springs work great over small imperfections and minor bumps. The longer springs handle the rest. I have the XL length on the rear of the Bomber. ... show more
Reviewed in the United States on January 27, 2017 by MotoErgoSum
    • Love hate relationship
So first of all watching old pro-line reviews and older reviews on here leaking shocks seemed to be due to an older oring syle called an xring(great theory but just doesn't work ive dealt with xrings in other applications) the ones I got have regular rings and do not leak. The most annoying part about this shock set it how much extra you have to buy to get them to work. I noticed people saying that these shocks didn't require changing the spring rate and for most people putting these on 2wd cars that is probably true. However i put these on a 4x4 rustler and a slash would require the heavier springs as well so for 20$ front and then rear that is an additional 40$ for the set PLUS you need a mounting kit luckily you just need one mounting kit for front an back but that is an insane amount for these shocks all said and done at 140$I have to give these at least 4 stars because the performance is outstanding after tuning. The local park is pretty bumpy terrain with dips and ruts however you can watch the suspension work like a trophy truck with the body just staying level and maintaining control even at 50 plus mph weight transfer is smooth and really effortless on the rustler vxl 4x4 with pro-line trenchers. Front: red lower/secondary ,spring yellow top/primary 40 weight oil Rear: yellow primary and secondary spring 45w oil. They setup takes a lot of things into account when you watch drag cars you watch the transfer shift weight to the back tires this setup does that while keeps car from doing a wheelie but only to extend the primary springs you can still wheelie but only when you want to. Like i said couldnt be happier with performance although you can get that from traxxas gtr shocks for much cheaper maybe not as tunable which in the end was a lot of fun doing but may not be for everyone.The price is just insane for that price they should have charts and graphs showing what springs to order "on the shocks" for certain vehicles and intents of use. Instead of ok these should work but when they dont you have to pay an extra 50$ to tune anything oh and dont forget your mounting kit they dont work without that! ... show more
Reviewed in the United States on April 1, 2020 by Josh
    • Not worth the money! Warning please read
These do not come with the top pivot balls, then they want you to spend another 16$ to buy the install hardware lol I'm serious. Just go with the hot racing big bore shocks they always have the install hardware. However I'm not saying don't support a local seller it's not the fault of someone else it's proline they should know better then to not include the install hardware. Just so they can charge a extra 16$ plus shipping. ... show more
Reviewed in the United States on November 21, 2022 by Brie

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