TRZ Motorsports 2" Drop Billet Spindles - No Steering Arm (1970 - 1981 Camaro / Firebird / 1975 - 1979 Nova) - 328-41
Lightweight 2? Drop Billet Spindles for 1970 - 1981 F-Body & 1975 - 1979 Nova
The TRZ Motorsports 2? Drop Billet Spindles are purpose-built for drag racers looking to reduce weight, improve suspension geometry, and pair high-end braking and steering upgrades with a strong billet platform. Designed for 1970 - 1981 Camaro/Firebird (F-body) and 1975 - 1979 Chevy Nova, these CNC'd billet aluminum spindles feature heat-treated stainless steel spindle pins for exceptional durability under hard launches.
Each spindle set includes castle nuts, keyed washers, and cotter pins. These are engineered strictly for drag race use and must be used with TRZ's 6061 billet steering arms (Part #303) or the Quick Steer Arms (Part #303-QS). Quick Steer Arms can improve turning radius by up to 30% when paired with rack-and-pinion steering setups.
These spindles also work with popular aftermarket bolt-on brake kits that fit stock spindle geometry - including Strange and TBM billet brake packages. They do not fit Wilwood, Aerospace, or Baer systems. TRZ recommends running these with a bump steer kit since their steering arms use a 1/2? tie-rod hole, helping maintain proper toe curve through full suspension travel.
Weight savings are substantial, cutting approximately 15 lbs compared to factory spindles. This reduction helps improve weight transfer and front-end reaction time on the track.
Performance Features
- CNC-machined billet aluminum construction for maximum strength and lightweight performance
- Heat-treated stainless steel spindle pins for durability
- Includes castle nuts, keyed washers, and cotter pins
- Provides a true 2? suspension drop
- Drag race - only application
- Compatible with Strange and TBM bolt-on brake kits
- Requires TRZ Steering Arms (303) or Quick Steer Arms (303-QS)
- Quick Steer Arms improve turning radius by up to 30% with rack & pinion
- Recommended use with a bump steer kit (1/2? tie-rod arm hole)
- Weight savings of approximately 15 lbs
Quick Specs
- Fitment: 1970 - 1978 & 1979 - 1981 F-body (Camaro/Firebird), 1975 - 1979 Nova
- Drop: 2 inches
- Material: CNC'd billet aluminum
- Spindle Pins: Heat-treated stainless steel
- Includes: Castle nuts, keyed washers, cotter pins
- Steering Arms Required: 303 or 303-QS
- Brake Compatibility: Strange & TBM billet; not Wilwood, Aerospace, Baer
- Weight Savings: 15 lbs
- Part Number: 328-41
Fitment
- 1970 Chevrolet Camaro / Firebird
- 1971 Chevrolet Camaro / Firebird
- 1972 Chevrolet Camaro / Firebird
- 1973 Chevrolet Camaro / Firebird
- 1974 Chevrolet Camaro / Firebird
- 1975 Chevrolet Camaro / Firebird
- 1976 Chevrolet Camaro / Firebird
- 1977 Chevrolet Camaro / Firebird
- 1978 Chevrolet Camaro / Firebird
- 1979 Chevrolet Camaro / Firebird
- 1980 Chevrolet Camaro / Firebird
- 1981 Chevrolet Camaro / Firebird
- 1975 Chevrolet Nova
- 1976 Chevrolet Nova
- 1977 Chevrolet Nova
- 1978 Chevrolet Nova
- 1979 Chevrolet Nova
Frequently Asked Questions
Do these billet spindles work with factory steering arms?
No. They must be used with TRZ's 303 Billet Steering Arms or 303-QS Quick Steer Arms.
Will these fit my aftermarket brake kit?
They fit Strange and TBM billet brake kits designed for stock spindle geometry. They do not fit Wilwood, Aerospace, or Baer brakes.
Why Buy from Beefcake Racing?
Beefcake Racing carries authentic TRZ Motorsports components and offers fast shipping plus expert tech support. For questions on spindle setup, brakes, or steering geometry, email sales@beefcakeracing.com or call 1-855-827-7223.
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