Pedders Heavy Duty Rear Spring - Pontiac GTO 2004-2006

Description Pedders Heavy Duty Coil Springs are built to ISO 9001 standards with tolerance of only +/-2mm at loaded height and have unrivaled levels of comfort, handling and load carrying ability.Rear standard height coil. This coil is a mini-bloc design.2 required per vehicle.Coil Springs are the foundations of the modern suspension system with most car manufacturers preferring Coil Springs due to their advantages of weight, tunability, space and ease of manufacture. Pedders research, design and manufacture their own range of Coil Springs from their own World-Class Manufacturing Plant in Victoria, Australia to QS9001 standards. Coil Spring design and manufacturing is a craft which requires strict adherence to a demanding series of procedures, all of which are critical to the performance of the final product. Features & Benefits Cut To Precise Length Hot Formed Coils Coils Are Quenched In Oil Bath Slowly Tempered in Oven Shot Peened Scragged Powder Coated   Applications 2004 Pontiac  GTO Base 2005 Pontiac  GTO Base 2006 Pontiac  GTO Base Tech/Specs Standard Height Rear Spring Rate: 5.7 kg/mm