TRZ Motorsports GM Manual Rack and Pinion Conversion Kit - Factory Spindles (1977 - 1996 Chevy Impala / Caprice - B-Body) - 322-3
Manual Rack & Pinion Conversion for Factory Spindles (77 - 96 Impala & Caprice)
The TRZ Motorsports GM Manual Rack and Pinion Conversion Kit transforms steering performance on 1977 - 1996 Chevy Impala and Caprice B-Body platforms using factory or factory-style aftermarket spindles. By replacing the bulky stock steering assembly with a vehicle-specific narrowed Pinto-style manual rack, this kit dramatically improves steering response, front-end feel, and overall drivability - especially for drag racing and performance builds.
This system is not bolt-in. It requires cutting, welding, and custom fabrication for proper installation. TRZ strongly recommends having the conversion completed by a professional chassis shop to ensure correct rack angle, centerline height, and bump-steer control.
Each kit includes an adjustable bump-steer / tie-rod adjuster kit, rack clamp and mount plate, a 3/4" chrome-moly steering shaft with shaft brace, and three chrome-moly U-joints (one 9/16" - 26 spline to 3/4" joint plus two 3/4" × 3/4" smooth joints). Billet aluminum steering arms are included where applicable for supported GM spindle platforms.
Spindle Notes
Select the correct spindle version when ordering:
- Factory / Non-TRZ Drop Spindles: Includes aftermarket brands like Belltech, Summit, etc., that follow factory steering geometry.
- TRZ Drop Spindles: Use a different tie-rod adjuster length needed for correct toe and bump-steer tuning. This kit (322-3) is for factory-style spindles only.
Performance Features
- Manual rack conversion for 1977 - 1996 Impala & Caprice B-Body
- Pinto-style manual rack narrowed for B-Body chassis
- Adjustable bump-steer and tie-rod adjuster kit included
- Rack clamp and mount plate for secure installation
- 3/4" chrome-moly steering shaft with brace
- (3) chrome-moly U-joints (9/16" - 26 spline + two 3/4" smooth)
- Billet aluminum steering arms included where applicable
- Requires cutting, welding, and fabrication - professional installation recommended
Quick Specs
- Applications: 1977 - 1996 Chevy Impala & Caprice (B-Body)
- Spindles: Factory & non-TRZ drop spindles
- Steering Rack: Narrowed Pinto-style manual
- Materials: Chrome-moly steering shaft & U-joints; billet aluminum arms
- Installation: Cutting & welding required
- Part Number: 322-3
Fitment
- 1977 Chevrolet Impala
- 1978 Chevrolet Impala
- 1979 Chevrolet Impala
- 1980 Chevrolet Impala
- 1981 Chevrolet Impala
- 1982 Chevrolet Impala
- 1983 Chevrolet Impala
- 1984 Chevrolet Impala
- 1985 Chevrolet Impala
- 1986 Chevrolet Impala
- 1987 Chevrolet Impala
- 1988 Chevrolet Impala
- 1989 Chevrolet Impala
- 1990 Chevrolet Impala
- 1991 Chevrolet Impala
- 1992 Chevrolet Impala
- 1993 Chevrolet Impala
- 1994 Chevrolet Impala
- 1995 Chevrolet Impala
- 1996 Chevrolet Impala
- 1977 Chevrolet Caprice
- 1978 Chevrolet Caprice
- 1979 Chevrolet Caprice
- 1980 Chevrolet Caprice
- 1981 Chevrolet Caprice
- 1982 Chevrolet Caprice
- 1983 Chevrolet Caprice
- 1984 Chevrolet Caprice
- 1985 Chevrolet Caprice
- 1986 Chevrolet Caprice
- 1987 Chevrolet Caprice
- 1988 Chevrolet Caprice
- 1989 Chevrolet Caprice
- 1990 Chevrolet Caprice
- 1991 Chevrolet Caprice
- 1992 Chevrolet Caprice
- 1993 Chevrolet Caprice
- 1994 Chevrolet Caprice
- 1995 Chevrolet Caprice
- 1996 Chevrolet Caprice
Frequently Asked Questions
Is fabrication required for this rack conversion?
Yes. This is not a bolt-in kit. Cutting, welding, and custom fabrication are required to ensure proper rack height and steering alignment.
Does this kit work with TRZ drop spindles?
No. TRZ drop spindles require a different tie-rod adjuster length. Use the TRZ-specific kit for those applications.
Why Buy from Beefcake Racing?
Beefcake Racing supplies genuine TRZ components with fast shipping and expert support for B-Body steering upgrades. Have questions? Contact sales@beefcakeracing.com or call 1-855-827-7223 for guidance.
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