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1997-2004 Corvette C5 Hyperco Composite Rear Spring - 785 lb/in

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Brand Logo Hyperco
Part #: 647-475
Availability: Ships Directly From Supplier
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Fits Years:
  • 1997-2004
$759.99 This Item is Not Eligible for Promotional Discounts
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Prop 65
  • Description

1997-2004 C5 Hyperco Composite Rear Spring - 785 lb/in

Hyperco performance tuned Corvette Composite Leaf Springs allow you to select the suspension performance level and ride quality you desire. Hyperco's HPS (High Performance Street) series provides improved cornering ability, road feel and initial response while maintaining a quiet and comfortable ride. Hyperco's HPT (High Performance Track) series offers "race ready" spring rate option for spirited street driving, auto crossing, track days, or competitive racing. All 1997-2004 Corvette Hyperco Rear Springs feature rolled flared leads for improved durability. This rear spring features a 785 lb/in rate, approximately 10% stiffer than C5 Z06 factory rear spring.

  • Fits All 1997-2004 Models
  • Composite Rear Spring
  • 785 lb/in Rate (C5 Z06 + 10%)
  • Reduce Unsprung Weight
  • Cycle Tested to OE Standards
  • Configured to "Optimize" Severe Stress Points
  • Meet ISO/TS 16949 Standards
  • Made in the USA


Also known under these part numbers: (For reference only)

  • HCO12406HPS