TRZ Motorsports Rear Lower Control Arms D.A. w/ Dual Rod-Ends (1971 - 1976 Chevy Impala / Caprice - B-Body) - 321-200R
Race-Ready Rear Lower Control Arms for 1971 - 1976 B-Body Buick/Impala/Caprice
Built for big-body GM performance, the TRZ Motorsports Double-Adjustable Rear Lower Control Arms deliver serious strength and precision alignment for your 1971 - 1976 Chevy Impala or Caprice (B-Body). Whether you're upgrading suspension geometry, dialing in pinion angle, or prepping a heavy B-body for dragstrip abuse, these lowers provide rigid, repeatable adjustment with premium materials throughout.
Each control arm is constructed from 1 5/8? chrome-moly tubing and features dual chrome-moly rod ends with Teflon liners for smooth articulation and maximum durability. 6061 aluminum bushings keep weight down while maintaining excellent strength. These are standard-length lowers designed to fit OEM suspension dimensions - but if you're running oversized wheels, TRZ recommends verifying available length to ensure proper fitment.
Performance Features
- Heavy-duty 1 5/8? chrome-moly tubing for superior strength
- Dual adjustable design for precise suspension and pinion angle tuning
- Premium chrome-moly rod ends with Teflon liners
- 6061 aluminum bushings reduce weight and resist corrosion
- Uses 1/2? hardware (not included)
- Standard-length design fits OEM B-body suspension setups
- Recommended to verify length if using large aftermarket wheels
Quick Specs
- Vehicle Fitment: 1971 - 1976 Chevy Impala / Caprice (B-Body)
- Construction: 1 5/8? chrome-moly tubing
- Rod Ends: Chrome-moly LH/RH with Teflon liners
- Bushings: 6061 aluminum
- Hardware Size: 1/2? (not included)
- Design: Standard-length double-adjustable lowers
- Part Number: 321-200R
Fitment
- 1971 Chevy Impala / Caprice
- 1972 Chevy Impala / Caprice
- 1973 Chevy Impala / Caprice
- 1974 Chevy Impala / Caprice
- 1975 Chevy Impala / Caprice
- 1976 Chevy Impala / Caprice
Frequently Asked Questions
Do these control arms fit cars with large aftermarket wheels?
They are standard length, so TRZ recommends measuring your current setup if you're running big wheels to ensure proper clearance and geometry.
Is hardware included?
No. These control arms use 1/2? hardware, which must be purchased separately.
Why Buy from Beefcake Racing?
Beefcake Racing provides genuine TRZ Motorsports suspension components with fast shipping and expert product support. For help selecting B-body suspension parts, email sales@beefcakeracing.com or call 1-855-827-7223.
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