TRZ Motorsports Stock Height Billet Spindles - TRZ-302 Steering Arm - 1 Pair (1979 - 1981 Camaro / Firebird / 1979 Nova) - 328-32 & 303
Lightweight Stock-Height Billet Spindles with TRZ-302 Steering Arms
These TRZ Motorsports 328-32 billet spindles paired with the TRZ-302 steering arms are engineered for late 2nd-gen 1979 - 1981 Camaro & Firebird models and the 1979 Chevy Nova. CNC-machined in-house from billet aluminum and equipped with heat-treated stainless steel spindle pins, they deliver significant weight reduction while maintaining the correct stock-height geometry needed for competitive drag racing.
The included TRZ-302 steering arms bolt directly to the spindles and are designed for standard turning geometry, making them ideal when retaining factory-like steering characteristics. Their 1/2? tie-rod hole is specifically set up for use with a bump steer kit to fine-tune front-end alignment for high-speed stability.
These spindles work with Strange 328-Billet and TBM 328-Billet drag brake systems. TBM setups require choosing the correct 2-piston or 4-piston caliper bracket before checkout. They are not compatible with Wilwood, Baer, Aerospace, or factory brakes.
Performance Features
- CNC'd in-house billet aluminum construction
- Heat-treated stainless steel spindle pins
- Includes TRZ-302 billet steering arms
- Works with Strange & TBM 328-Billet brake kits
- Not compatible with Wilwood, Aerospace, or Baer brake systems
- 1/2? tie-rod hole setup ideal for bump steer correction
- Designed exclusively for drag race applications
- Approximate weight savings: 15 lbs
Quick Specs
- Vehicle Fitment: 1979 - 81 Camaro / Firebird; 1979 Nova
- Spindle Height: Stock height
- Material: Billet aluminum
- Pins: Heat-treated stainless steel
- Steering Arm: TRZ-302 included
- Brakes Supported: Strange & TBM 328-Billet (specify TBM caliper bracket type)
- Included Hardware: Castle nuts, cotter pins, keyed washers
- Part Number: 328-32 & 303
Fitment
- 1979 Camaro / Firebird / Nova
- 1980 Camaro / Firebird / Nova
- 1981 Camaro / Firebird / Nova
Frequently Asked Questions
What's the difference between the 302 and 303-QS (Quick Steer) arms?
The 302 arms provide standard steering geometry. The optional 303-QS arms quicken steering response and can improve turning radius by up to 30% - mainly beneficial when using rack-and-pinion systems.
Can these spindles run my existing brake setup?
They only work with Strange and TBM 328-Billet brake kits. TBM users must select the correct 2- or 4-piston caliper bracket. They do not work with Wilwood, Baer, Aerospace, or OEM-style brakes.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized TRZ Motorsports dealer offering fast shipping and expert tech support. For help confirming brake compatibility or steering arm selection, email sales@beefcakeracing.com or call 1-855-827-7223.
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