TRZ Motorsports Rear Upper Control Arms (1964 - 1967 Chevelle - A-Body) - 317-201-1
Double-Adjustable Rear Upper Control Arms for 1964 - 1967 Chevelle
The TRZ Motorsports Rear Upper Control Arms for 1964 - 1967 Chevelle A-Body deliver a serious upgrade in strength, adjustability, and rear suspension precision. Designed for high-performance street/strip and full drag race applications, these arms allow you to adjust pinion angle without removing the control arms, making chassis tuning faster and easier.
Each arm features a heavy-duty 1/4? thick formed steel clevis and is double-gusseted for added durability under load. Oversized premium chrome-moly rod ends with smooth, long-life Teflon liners handle extreme forces and reduce unwanted deflection. The double-adjustable design uses right-hand and left-hand threads, paired with robust 4130 chrome-moly adjusters for quick, precise on-car adjustments.
To ensure consistent articulation and proper fitment, the kit includes high-quality 6061 aluminum bushings with 1/2? IDs. These arms are built for reliability and performance - exactly what Chevelle owners need when putting serious power to the ground.
Performance Features
- Adjust pinion angle without removing control arms
- 1/4? thick formed steel clevis for maximum strength
- Double-gusseted construction for added rigidity
- Oversized chrome-moly rod ends with Teflon liners
- RH/LH double-adjustable thread design
- 4130 chrome-moly double adjusters
- 6061 aluminum bushings with 1/2? inner diameter
- Built for drag racing and high-performance street use
Quick Specs
- Vehicle Fitment: 1964 - 1967 Chevelle (A-Body)
- Rod Ends: Oversized chrome-moly with Teflon liners
- Clevis Thickness: 1/4? formed steel
- Adjusters: 4130 chrome-moly
- Bushings: 6061 aluminum, 1/2? ID
- Part Number: 317-201-1
Fitment
- 1964 Chevelle
- 1965 Chevelle
- 1966 Chevelle
- 1967 Chevelle
Frequently Asked Questions
Do these control arms allow on-car pinion angle adjustment?
Yes. The RH/LH threaded design allows you to adjust pinion angle without removing the arms.
Are the rod ends durable enough for drag racing?
Absolutely. They are oversized chrome-moly rod ends with Teflon liners, built to withstand extreme loads and repeated launches.
Why Buy from Beefcake Racing?
Beefcake Racing is your go-to source for TRZ Motorsports suspension upgrades, offering fast shipping and expert tech support. For help choosing the best control arm setup for your Chevelle, contact sales@beefcakeracing.com or call 1-855-827-7223.
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