TRZ Motorsports Tubular Front Control Arms - Uppers Only (1982 - 2002 Chevy S10 & Blazer) - S10-PRO-Uppers
PRO Series Upper Control Arms for 1982 - 2002 S10 & Blazer
The TRZ Motorsports S10-PRO-Uppers are high-strength, chrome-moly tubular upper control arms engineered for 1982 - 2002 Chevrolet S10 and Blazer drag racing applications. These PRO Series uppers replace the factory arms with TIG-welded chrome-moly construction, billet cross-shafts, and chrome-moly rod-ends for precise geometry control and reduced weight.
As part of TRZ's PRO lineup, these uppers include rod-end attachment points, built-in travel limiters, and optimized front-end geometry. When paired with TRZ lowers, the system allows 6 - 7 degrees of positive caster - ideal for straight-line stability, launch consistency, and weight transfer.
Note: TRZ A-arms are designed strictly for drag racing use. They do not include sway bar tabs and are not intended for street driving.
Performance Highlights
- Chrome-moly TIG-welded upper control arms
- PRO Series design with rod-end attachment to billet cross-shafts
- Reduces weight by up to 15 lbs per side when used with a complete TRZ kit
- Travel limiters integrated for launch and weight transfer tuning
- Supports 6 - 7° positive caster when paired with TRZ lowers
- Designed specifically for drag racing; no sway bar mounts
Quick Specs
- Fitment: 1982 - 2002 Chevy S10 & Blazer
- Material: TIG-welded chrome-moly tubing
- Upper Mounting: Chrome-moly rod-ends with billet cross-shafts
- Weight Savings: Up to 15 lbs per side (with complete kit)
- Caster Range: 6 - 7° with TRZ uppers + lowers
- Use Case: Drag racing only; not for street use
- Part Number: S10-PRO-Uppers
Fitment
- 1982 Chevrolet S10
- 1983 Chevrolet S10
- 1984 Chevrolet S10
- 1985 Chevrolet S10
- 1986 Chevrolet S10
- 1987 Chevrolet S10
- 1988 Chevrolet S10
- 1989 Chevrolet S10
- 1990 Chevrolet S10
- 1991 Chevrolet S10
- 1992 Chevrolet S10
- 1993 Chevrolet S10
- 1994 Chevrolet S10
- 1995 Chevrolet S10
- 1996 Chevrolet S10
- 1997 Chevrolet S10
- 1998 Chevrolet S10
- 1999 Chevrolet S10
- 2000 Chevrolet S10
- 2001 Chevrolet S10
- 2002 Chevrolet S10
- 1982 Chevrolet Blazer
- 1983 Chevrolet Blazer
- 1984 Chevrolet Blazer
- 1985 Chevrolet Blazer
- 1986 Chevrolet Blazer
- 1987 Chevrolet Blazer
- 1988 Chevrolet Blazer
- 1989 Chevrolet Blazer
- 1990 Chevrolet Blazer
- 1991 Chevrolet Blazer
- 1992 Chevrolet Blazer
- 1993 Chevrolet Blazer
- 1994 Chevrolet Blazer
- 1995 Chevrolet Blazer
- 1996 Chevrolet Blazer
- 1997 Chevrolet Blazer
- 1998 Chevrolet Blazer
- 1999 Chevrolet Blazer
- 2000 Chevrolet Blazer
- 2001 Chevrolet Blazer
- 2002 Chevrolet Blazer
Frequently Asked Questions
Will these uppers work with factory-style springs?
Yes, these uppers work with stock-style lowers. Coilover compatibility depends on the lower arms being used.
Do the uppers alone achieve the 6 - 7° caster correction?
No. Full caster correction requires pairing these uppers with matching TRZ lower control arms.
Why Buy from Beefcake Racing?
Beefcake Racing is a trusted dealer for TRZ Motorsports drag suspension, offering verified fitment, expert tech support, and fast nationwide shipping. Contact our team at sales@beefcakeracing.com or call 1-855-827-7223 for help choosing the right TRZ suspension setup.
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