Dear Welder Series…
I’m building a 1930 Model A on boxed ’30 frame. I want to use your flat crossmember in order to use a 1936 wishbone with the spring forward of the axle.
I want to know if I can place your flat crossmember in front of the stock cross member in order that I may keep the original design, i.e. radiator and fenders etc…??
Has anyone done this before??
I want the car as low as possible and the use of the intact ’36 wishbone. I intend on using cross rack steering and need the clearance as well.
Thanks,
Mike
Dear Mike…
Thanks for looking at Welder Series’ parts.
Our flat front crossmember is designed for a 1-3/4″ wide spring, like the 1928-34 Ford. The ’36 Ford used a 2″ wide front spring, so it will not fit in our crossmember. The ’36 spring is longer than the Model ‘A’ spring, so it can’t be adapted to the ’36 stock wishbone, either.
The ’36 axle will be a little wide to let you get the front end low. (The tires will be out at the edge of the fenders.) You might want to mock up your parts to see how it looks before buying any parts. The standard way to get a Model ‘A’ low is to use a 46″ dropped axle with a reversed eye spring with a low arch.
I hope this helps.
Paul Horton
Dear Welder Series…
Thanks Paul…….I already have the 31″ 1 3/4 reverse eye spring with a 6″ arc, now I need the 46″ axle. I wanted to use the 1936 wishbone unsplit but I guess I will have to split it after all.
Thanks again,
Mike
Dear Mike…
Mike, you might be able to use the wishbone unsplit and just cut off the spring perch extensions. The spring would mount above the axle.
Paul
Dear Welder Series…
YES, that’s what I intend on doing I just have to find the widest perch possible on the “I” beam. The wishbone is 39.5″ apart and the “I” beam I have is 36″ and I have a feeling that the 46″ axle will also have around 36″ between bosses. Maybe I can bend the wishbone to match the bosses when I get the 46″ axle.
Worse scenario is splitting the wishbone…………..
Since I have you online, do you guys sell “X” crossmember for the model A frame? I need something for my 4L60 transmission to bolt onto. I’m running a 283 cu. in. motor as well and will also need the motor mounts to weld to the frame and attach to the motor, side mounts.
I have a 1930 model A frame that is completely stepped up and boxed. I have a center cross member but I would like to reinforce the frame a little more and have the setup to bolt on the brake pedal, etc..
Thanks again,
Mike
Dear Mike…
Mike, most 46″ axle perch centers are about 34-1/2″. You should be able to bring the wishbone in to match the 46″ axle perches. Make sure the ball stays in the center.
We don’t have a Model ‘A’ x-member. Check Dagel’s https://dagels.com/super-x-crossmember-kit/. Welder Series does have Chev motor mounts.
GM Triangulated Rear 4-Link Suspension Kit
The GM triangulated 4-link rear suspension design has been a trusted choice for decades, known for eliminating the need for a Panhard bar while delivering superior stability and control. This kit is engineered to accommodate a variety of frame widths, with formed upper frame brackets that may be trimmed as needed to ensure a precise fit.
Key Features and Specifications:
- Heavy-Duty Bars: The upper and lower link bars are fabricated from 1" heavy-wall seamless tubing for maximum strength. Each bar is precision-tapped at one end with 3/4-16 threads and notched at the other end to house the urethane bushing tube, ensuring reliable articulation. Upper bars measure approximately 18" center-to-center, while lower bars span 25" center-to-center.
- Shock Mounting Options: The axle brackets offer three mounting positions for shock absorbers, allowing for flexible positioning to suit your setup.
- Precision-Matched Bracketry: All brackets are precisely matched to the outer diameter of the 1-3/4" wide Energy Suspension urethane bushings, providing optimal vibration dampening and a clean, professional appearance.
Premium Material Construction:
- Axle Brackets and Tabs: Constructed from 3/16" pickled and oiled mild steel for enhanced durability and corrosion resistance, the axle brackets and upper axle tabs are designed for demanding applications.
- Upper Frame Brackets: Made from CNC-formed 10-gauge pickled and oiled mild steel, these brackets offer structural integrity and ease of adjustment. Lower frame brackets are 3/16" thick P&O steel, and the formed bar brackets feature 10-gauge P&O steel.
Complete Kit Components:
- #318500 triangulated rear four link kit (welded or ready-to-weld) with 1-3/4″ wide urethane bushings from Energy Suspension and 3/4-16 threaded adjusters.
- #21870 axle brackets for air springs
- #474219 frame brackets for upper air spring mount
- #WS154460 crossmember kit for upper shock mount.
Welded vs. Ready-to-Weld Options:
- Ready-to-Weld Kit: Supplied with all necessary parts except pre-welded brackets and bars, allowing you to complete the welding as you secure the brackets to the frame, saving $50 in the process.
- Welded Kit: Expertly TIG welded in-house, this option provides a complete, ready-to-install setup.
Additional Information: Assembly and installation instructions are included to guide you through a smooth setup process.
Shipping and Delivery: The kit ships via UPS to the lower 48 States and 10 Provinces at a shipping rate of $48–$53 (10% of the order total, with a minimum of $15 and maximum of $60). There are no additional duty or brokerage fees, and tracking information will be sent upon shipment.
Our Model ‘A’ manual brake pedal is at:
I hope we can help with your project.
Paul Horton