Timbren SES Helper Spring Kit Stock Height Front - Rubber - GM Fullsize Truck/SUV 1988-2000 RU003003L *** FUEL RAIL RECOMMENDATIONS: Use

*** FUEL RAIL RECOMMENDATIONS: Use Edelbrock fuel rail kit #3660 with Edelbrock injectors #3686

Built-in Single Stage Wet or Dry progressive nitrous control

Fits Chevrolet 307-400 V8 1968-86 and 396-454

Race Series Circle Track

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Timbren SES Helper Spring Kit Stock Height Front - Rubber - GM Fullsize Truck/SUV 1988-2000 RU003003L *** FUEL RAIL RECOMMENDATIONS: UseProduct Description: Helper Spring Kit SES Stock Height Hardware Included Front Rubber Black GM Fullsize SUV Truck 1988 2001 Timbren was founded in 1965 to advance the ride quality of trucks while towing. Today they manufacture suspension enhancement systems for towing, rubber helper springs, and full trailer suspensions designed for both on and off road uses.