Universal Bump Stop | GM Style Pull Thru | 3.9101

  • 3.9101 360image 1
  • 3.9101 GM Style Pull Thru Bump Stops
  • 3.9101 GM Style Pull Thru Bump Stops
  • 3.9101 GM Style Pull Thru Bump Stops
  • 3.9101 GM Style Pull Thru Bump Stops
  • 3.9101 GM Style Pull Thru Bump Stops
  • 3.9101 360image large 1

GM Style Pull Thru Bump Stops

Manufacturer: Energy Suspension
Part Number: 3.9101

Color: (?)

Exclusive for DST Customers: (?)
Free Lifetime Warranty Upgrade
Price: $18.68

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  • Energy Suspension warrants its products against defects in workmanship and material for 24 months when used on passenger cars and light trucks. Products that have been abused, altered, or incorrectly installed are not covered. Energy Suspension will replace defective products or component parts, if inspection for factory personnel determines the part to be defective. Warranty replacement covers only the product. Labor claims, time loss, or freight charges will not be honored.
FitmentGM Style Pull Thru Bump Stops 3.9101 fits these vehicles:
Polyurethane Bump Stops
Energy Suspension performance bump stops help cushion a collapsing suspension, preventing bottoming-out and expensive vehicle damage.

Universal Bump Stop | GM Style Pull Thru | 3.9101

G.M. style pull thru bump stop
  • Fits many 1978-88 G.M. RWD cars and trucks.
  • 2-5/8 Inches Tall
  • 1-13/16 Inches Long
  • 1-15/16 Inches Wide
  • 2 per set
Performance Polyurethane Bump Stops
  • Helps prevent damaging and expensive suspension component contact!
  • Many styles to choose from for many application requirements.
  • Many feature a specially designed mechanical interlock, a course threaded stud and strong nylon locking nut system.
  • Many uses that are too numerous to list here!
  • Made of Energy's HYPER-FLEX performance polyurethane to add performance and durability.

Energy Suspension Bump Stops

Protect your Suspension

Energy Suspension's bump stops are simple but powerful things. Made of rugged Hyperflex polyurethane, these bump stops are designed to protect your suspension from serious impacts. Some vehicles come with bump stops pre-installed. However, these OE bump stops are usually made of rubber. While rubber is good for absorbing and re-directing impacts, it doesn't last long. Prone to cracking, rotting, and eventually falling away, rubber bump stops will end up leaving your suspension exposed. Hyperflex polyurethane, on the other hand, is extremely resistant to both road contaminants and physical wear. By replacing that rubber with Energy Suspension's Hyperflex polyurethane, you'll not only restore your protection, but it'll also be better than ever. In addition, Energy Suspension covers all of their bump stops with a two-year warranty handled in-house here at DST.

Energy Suspension Bump Stop box
Energy Suspension 3.9101

Product Reviews for Universal Bump Stop | GM Style Pull Thru | 3.9101

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Energy Suspension 3.9101

5 out of 5 based on 4 user reviews. Write a Review



These were a monster to install in the lower control arm. Was unable to access them from below to pull them through so I modified them with a grinder. I would love to hear a trick if there is one. Material is awesome however. Editors note: To help installation debur the hole or slot first. This will get the sharp edges removed to keep them from snagging the bump stop. Grease them using Fomula 5 grease or use warm soapy water. This will help them slide into place easier.

verified_user Verified Buyer - Seth Engle - . Energy Suspension 3.9101 - 5 out of 5


I have a '70 El Camino and it fits so well. Much better than the rubber OEM.

verified_user Verified Buyer - Mike - . Energy Suspension 3.9101 - 5 out of 5

starstarstarstarstar" Perfect fit "

Replaced old rubber bump stops with these and they fit perfect and look better.

verified_user Verified Buyer - Carlos - . Energy Suspension 3.9101 - 5 out of 5

starstarstarstarstar" very good-damn sweet "

I have a 1977 IH scout. These will fit if you trim the locking mechanism very slightly and lube up with armor-all. Far as I am concerned, these are far better than the old stock rubber parts and work very nicely. Far cheaper than NOS as well. Do yourself a favor and buy these for your scout and forget the original style part. Your far better off with these.

verified_user Verified Buyer - Rod Bachman - . Energy Suspension 3.9101 - 5 out of 5
Fitment for 3.9101