TRZ Motorsports No Prep Adjustable Lower Control Arm Mounts - Welded Doublers - 209-35
Heavy-Duty No Prep Adjustable LCA Mounts with Welded Doublers
The TRZ Motorsports No Prep Adjustable Lower Control Arm Mounts (Part #209-35) are engineered for racers and fabricators who need a highly tunable and reinforced mounting solution for double rod-end lower control arms. These mounts feature dual hole sets with 13 total adjustment points, giving builders precise control over anti-squat, instant center, and overall rear suspension geometry.
This version includes welded doublers for increased strength right out of the box. Built to fit a 3" axle tube, the brackets can also be modified for 3.25" or 3.5" tubes - compatible with common 8.8 and 10-bolt housings. TRZ includes 1/2" bolts, machined spacers for 3/4" rod-ends, and four gussets to finalize installation.
The axle tube location and bracket positioning can be easily tailored to your specific setup. For correct geometry, the back plate must be installed at a 10° angle relative to the faceplate/rear cover.
These mounts must be used with double rod-end lower control arms and are not compatible with bushing-style arms, stock-location shock mounting, or applications where the spring sits on the control arm. TRZ offers specific LCA options for 79 - 04 Mustang, S197 Mustang, A-body, G-body, and F-body setups.
Note: When installed unmodified, these brackets will hang lower than a beadlock ring. For higher clearance, choose TRZ's 6-Hole Adjustable LCA Brackets.
Performance Features
- Dual hole sets with 13 tuning positions
- Welded doublers for added reinforcement
- Fits 3" axle tubes; modifiable to 3.25" or 3.5"
- Compatible with 8.8 and 10-bolt housings
- Includes spacers for 3/4" rod-end LCAs
- Includes 1/2" bolts, doublers, and gussets
- Must be used with double rod-end control arms
- Back plate installs at a required 10° angle
- Not compatible with stock shock locations or spring-on-arm setups
- Unmodified install hangs lower than a beadlock ring
Quick Specs
- Axle Tube Fitment: 3" (modifiable to 3.25" or 3.5")
- Adjustment Points: 13
- Control Arm Style: 3/4" rod-end, double rod-end only
- Included: Mounts (pair), bolts, spacers, doublers, gussets
- Install Angle: Back plate must be set at 10°
- Shock Mounting: Not compatible with stock-location mounts
- Clearance: Hangs below beadlock unless modified
- Part Number: 209-35
Frequently Asked Questions
What is the difference between these and the unwelded version?
This version includes welded doublers for added strength, saving fabrication time and increasing durability.
Will these work with bushing-style lower control arms?
No. These mounts are designed exclusively for double rod-end LCAs and will not function properly with bushing-style arms.
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for TRZ Motorsports chassis components, offering fast shipping and real tech support. For help choosing the correct bracket setup for your race car or verifying LCA compatibility, email sales@beefcakeracing.com or call 1-855-827-7223.
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