FRONT COILOVER CONVERSION KIT (4-PISTON BRAKE CALIPERS) - 350F11

Classic look, modern manners. Belltech delivers precision-engineered bolt-on performance for the 1988–1998 Chevrolet 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 and drop spindles with brackets designed to accept 2019+ GM 1500 four-piston brake calipers. Engineered as a fully integrated system, it achieves flatter cornering, sharper response, an aggressive, clean stance, and confidence-inspiring control on every street.

Front Features

• 3” Drop Spindle
• Built from robust ductile iron
• Retains factory track width
• Bolt-on ready with brackets and hardware to fit larger 2019+ GM 1500 four-piston calipers
• Designed to clear 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 -1.5” to -3.5”
• Composite upper spring adapter ensures proper spring alignment
• Sport-enhanced 300 N/mm spring rate sharpens steering response

Installation Instructions

• Installation Instructions 1
• Installation Instructions 2
• Installation Instructions 3