We're located about an hour west of Toronto, in southern Ontario.
Address
244 Woolwich St S, Unit 4, Breslau Ontario. N0B 1M0
Hours
Monday - Friday
Please call before coming.
Saturday
Closed
Sunday
Closed
ONLINE STORE
Problem Solving Hot Rod Chassis Parts Since 1978
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GM Triangulated Rear 4-Link Suspension Kit
Designed with the tried-and-true triangulated 4-link configuration used by GM for decades, this rear suspension kit provides enhanced stability and eliminates the need for a Panhard bar. Its adaptable design accommodates various frame widths, making it a versatile choice for custom builds and restorations.
High-Quality Construction and Design
Adjustable Coil-Over Mounting
This kit offers three mounting positions for coil-overs on the axle brackets, allowing for flexible ride height adjustment and suspension tuning. For those preferring to install coil-overs later, consider our adjustable ride height setup tool, which temporarily replaces coil-overs during the build phase. This tool preserves coil-over integrity and provides clearance checks for components like the exhaust and driveshaft through suspension travel.
Premium Energy Suspension Bushings
All bracketry is matched to the outer diameter of Energy Suspension urethane bushings (1-3/4" wide, 1-5/8" OD), which deliver excellent vibration dampening and add a clean, streamlined appearance upon assembly. The kit includes 3/4-16 threaded adjusters to fine-tune suspension alignment for a tailored fit to your build’s specifications.
Welded vs. Ready-to-Weld Kits
Additional Options and Accessories
For builds requiring 3-1/4" axle tube brackets, these are available as an add-on. Check our related products for additional accessories to complete your setup.
Kit Specifications:
Shipping and Ordering Information
This kit ships via UPS to the lower 48 States and 10 Provinces with a transparent shipping cost structure of $54–$59 (10% of the order total + $10; minimum $15, maximum $75). No additional duty or brokerage fees are applied, and tracking information will be provided upon shipment.
Complete installation instructions are included to support a smooth, straightforward installation, making this kit a strong, customizable solution for GM triangulated rear 4-link setups.
Every customer is different. You’re different from the next customer. That’s why they’re called 'custom'ers. There is no formula, no equation that will work with all of you. It takes a different approach to everyone to determine how best to serve anyone. Some people need videos, some people need descriptions. Some people need us to weld it together. Our approach has been, and will always be, to serve each of you where you are and to treat you the same way we would like to be treated. We officially opened the doors to Welder Series in 2005. That doesn’t sound like very long, because the product line has been percolating for over 40. Paul Horton began developing and building many of the parts we still manufacture when I wasn’t yet a twinkle in Dorothy’s eye. Thanks very much for your business and support over the years.
-Paul, Dorothy, and DW (me) Horton
Note DW and Paul Horton at Welder Series absolutely rock and were quick, prompt, by far the best communication I’ve had with an online vendor in a LONG LONG TIME… (Sorry but their response time was bar none awesome). Very rarely do you find the level of dedication to a customer, communication, and a rewarding experience for both the buyer and supplier. I bought a pedal assembly a bit ago, and that experience automatically ensured that I will source Welder Series before I search for another vendor. Paul and DW have it together and will make a solution to your problem… and probably at the best price around to boot.
I have purchased a few of the products that Welder Series offers and been pleased each time. The products are as advertised and they ship in a timely manner.
I am also impressed with their customer service. I asked them if they had a brake pedal kit (mount, pivot, pedal, bushings, etc) for a right hand drive application. They did not have a kit per se but were able to put together pieces from their catalog to make one I could modify the Master Cylinder mount to make it face the other way (I had to cut the top off and weld it back on facing the other way, cheaper than ordering a one off part, and I don’t have a way to bend metal that thick, everything else fit up as intended). It worked as they described.
I just finished installing a Welder Series rear sway bar kit over the weekend. My all-steel ’35 sedan handled in the traditional “scrape off the running boards” way… even with a front sway bar. The kit went together nicely, everything fit perfectly and now the car goes around a corner 100% better… no more extreme lean. DW was a huge help in putting together a little bit different kit for me since I am using a tubular rear crossmember and also made some suggestions that really helped in the fabrication. You can depend on these guys… they are “for real” hot rod guys that offer really cool products. I’ll post a picture or two when I get the chance to put the car on a hoist for a better photo op. Thanks DW & crew.
DW Horton
Son of Paul (and Dorothy)
Welder Series is a family business focused on serving our customers with consistently high quality parts, exceptional service and support, and reasonable prices.
We're located about an hour west of Toronto, in southern Ontario.
Hours
Monday - Friday
Please call before coming.
Saturday
Closed
Sunday
Closed