# QA1 3-1/2in ID Tapered High Travel Pigtail Spring - 10in Length x 450lbs/in - Silver Powder Coated Available in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs with a silver powder coated finish. Made in the USA, these 2" I.D. high travel springs are manufactured from specially designed high-tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and react faster, optimizing suspension performance. In addition, this high-grade material, along with careful heat-treating and post-processing, allows for greatly improved fatigue life, and the coil design allows the springs to be compressed to coil-bind without affecting spring rate or free height. These new high travel springs are silver powder coated and ground at both ends for straight, consistent and accurate operations. In addition, all QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions. Chrome Silicon Steel, All QA1 springs are manufactured using the highest quality materials for high strength, consistency and long life. Cold Wound - Heat Treated - Shot Peened, All QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared Ends, All QA1 springs are ground at both ends to ensure straight, consistent and accurate operation. Lengths and Rates Marked, All QA1 springs are clearly marked with the free length of the spring and spring rate for quick and easy identification. Made in the USA, QA1's high travel springs are proudly made in the USA. LIFETIME GUARANTEE, All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions. - Designed to be as light as possible with maximum travel and superb performance - Lifetime guarantee to remain within 2% of their original free height - Durable powdercoated finish - Made in the USA This Part Fits: Year Make Model Submodel 1973-1974 Buick Apollo Base 1965-1967 Buick Gran Sport Base 1964-1967 Buick Special Base 1964-1967 Buick Special Deluxe 1967-1969 Chevrolet Camaro Base 1967-1969 Chevrolet Camaro RS 1967-1969 Chevrolet Camaro SS 1967-1969 Chevrolet Camaro Z28 1964-1967 Chevrolet Chevelle 300 1965-1967 Chevrolet Chevelle 300 Deluxe 1967 Chevrolet Chevelle Concours 1967 Chevrolet Chevelle Malibu 1964-1965 Chevrolet Chevelle Malibu Super Sport 1967 Chevrolet Chevelle SS 396 1966 Chevrolet Chevelle Super Sport 396 1968 Chevrolet Chevy II Nova 1957 Chevrolet Del Ray Base 1964-1967 Chevrolet El Camino Base 1969-1974 Chevrolet Nova Base 1973-1974 Chevrolet Nova Custom 1964-1967 Oldsmobile 442 Base 1964-1967 Oldsmobile Cutlass Base 1964-1967 Oldsmobile Cutlass Holiday 1967 Oldsmobile Cutlass Turnpike Cruiser 1967 Oldsmobile Cutlass Supreme Base 1973-1974 Oldsmobile Omega Base 1964-1967 Oldsmobile Vista Cruiser Base 1964-1967 Oldsmobile Vista Cruiser Custom 1967 Pontiac Firebird 326 1968-1969 Pontiac Firebird 350 1969 Pontiac Firebird 350 HO 1967-1969 Pontiac Firebird 400 1967-1969 Pontiac Firebird Base 1967-1968 Pontiac Firebird HO 1967-1969 Pontiac Firebird Sprint 1969 Pontiac Firebird Trans Am 1964-1967 Pontiac GTO Base 1964-1967 Pontiac LeMans Base 1964-1967 Pontiac Tempest Base 1964-1967 Pontiac Tempest Custom 1964-1967 Pontiac Tempest Safari 1971-1974 Pontiac Ventura Base 1973-1974 Pontiac Ventura Custom 1974 Pontiac Ventura GTO ## Details - **Price:** 166.82 CAD - **Vendor:** QA1 - **Type:** Coilover Springs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 166.82 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/qa1-3-1-2in-id-tapered-high-travel-pigtail-spring-10in-length-x-450lbs-in-silver-powder-coated) > Updated: 2026-06-28