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Product Overview
Classic look, modern manners. Belltech delivers precision-engineered bolt-on performance for the 1988–1998 GMC C1500, bridging the gap between iconic OBS heritage and today’s handling standards. Our complete front height adjustable coilover system features forged aluminum upper and lower control arms with precision mounting brackets, drop spindles for factory 1.25" rotor or brackets designed to accept 2019+ GM 1500 four-piston brake calipers, and optional heavy-duty front sway bar. Engineered as a fully integrated system, it achieves flatter cornering, sharper response, an aggressive, clean stance, and confidence-inspiring control on every street.
Fits: GMC C1500 w/ 1.25" Factory Rotor 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Features:
- 3” Drop Spindle
- Built from robust ductile iron
- Retains factory track width
- Works with OEM brake components or 19+ 4 Piston GM Calipers (requires 1.25" rotor)
- Designed to clear most 18" or larger wheels
- Forged Aluminum Upper Control Arm + Mounting Bracket
- Built-in +4° caster for improved alignment and handling
- Raised pivot point optimizes anti-dive geometry
- Compatible with OEM and Moog ball joints
- Forged Aluminum Lower Control Arm + Matched Coilover Assembly
- Matched coilover and lower control arm for optimized performance
- Integrated microcellular foam bump stops for refined compression control
- Height-Adjustable Coilovers
- 2” (50mm) of fine-tuned adjustability; set ride height from -1” to -3”
- Composite upper spring adapter ensures proper spring alignment
- Sport-enhanced 300 N/mm spring rate sharpens steering response
Includes:
- Drop Spindles (2)
- Caliper Mounting Brackets (2)
- Front Coil Over Assembly (2)
- Upper Control Arms & Mounting Bracket (2)
- Lower Control Arms (2)
- Optional: Front Sway Bar
Notes: Vehicle must have factory 1.25" thick rotor brake system, If you are selecting 2019+ GM 1500 4-Piston Calipers you are required to independently purchase the upgraded brake calipers and brake hoses needed to convert from the former GM “OBS” C1500 brake system to the modern brake system.
Belltech Part# 350F00 / 350F01 / 350F10 / 350F11
Brand (Manufacturer) Info
Belltech’s history of developing quality products that improve safety and performance have allowed them to become one of the most trusted brands that many customers turn to when searching for premium aftermarket products for their trucks, Jeeps, and SUVs. Every year our R&D department continues to push the boundaries in manufacturing techniques and product design to add new applications to our product listing.
