{"product_id":"qa1-high-travel-coil-spring-bjgm-10htsf500","title":"QA1 High Travel Coil Spring | Tapered 3.570\" ID 500 lb\/in | 1968-1972 GM | 10HTSF500","description":"\u003cp\u003eQA1 high travel coil springs are made in the USA from high-tensile chrome silicon alloy spring wire. The alloy allows fewer coils and a smaller wire diameter, so the spring is lighter and gains travel from the wider spacing between the coils. Reduced unsprung weight helps the suspension react faster for more consistent performance. Careful heat treating and shot peening improve fatigue life, and the coil design can be compressed to coil bind without changing the spring rate or free height. This spring has a 3.570 in inner diameter, a 10 in free length, and a 500 lb\/in rate, with ground square ends and a silver powder coat finish. The lower end is tapered. Every QA1 spring carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: chrome silicon high travel coil spring, tapered end\u003c\/li\u003e\n\u003cli\u003eInner diameter: 3.570 in\u003c\/li\u003e\n\u003cli\u003eFree length: 10 in\u003c\/li\u003e\n\u003cli\u003eSpring rate: 500 lb\/in\u003c\/li\u003e\n\u003cli\u003eMaterial: chrome silicon alloy steel\u003c\/li\u003e\n\u003cli\u003eFinish: Silver powder coat\u003c\/li\u003e\n\u003cli\u003eConstruction: cold wound, heat treated, shot peened, ground square ends\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eWarranty: lifetime guarantee within 2 percent of free height and rate\u003c\/li\u003e\n\u003cli\u003ePart number: 10HTSF500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1968 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1969 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1970 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1971 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1972 Buick Skylark\u003c\/li\u003e\n\u003cli\u003e1968 Buick Special\u003c\/li\u003e\n\u003cli\u003e1969 Buick Special\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Chevelle\u003c\/li\u003e\n\u003cli\u003e1968 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1969 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet El Camino\u003c\/li\u003e\n\u003cli\u003e1970 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1971 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1972 Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003e1971 GMC Sprint\u003c\/li\u003e\n\u003cli\u003e1972 GMC Sprint\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile 442\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1972 Oldsmobile Cutlass\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003e1972 Oldsmobile Cutlass Supreme\u003c\/li\u003e\n\u003cli\u003e1968 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1969 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1970 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1971 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1972 Oldsmobile Vista Cruiser\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac GTO\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1971 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1972 Pontiac LeMans\u003c\/li\u003e\n\u003cli\u003e1968 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Tempest\u003c\/li\u003e\n\u003cli\u003e1970 Pontiac Tempest\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat are the specifications of QA1 10HTSF500?\u003c\/h5\u003e\u003cp\u003eQA1 10HTSF500 is a 500 lb\/in coil spring with a 10 in free length and a 3.570 in inner diameter.\u003c\/p\u003e\u003ch5\u003eWhat material are QA1 springs made from?\u003c\/h5\u003e\u003cp\u003eThey are made in the USA from high-tensile chrome silicon alloy spring wire for strength, consistency, and long fatigue life.\u003c\/p\u003e\u003ch5\u003eWhat finish does this spring have?\u003c\/h5\u003e\u003cp\u003eThis spring has a silver powder coat finish.\u003c\/p\u003e\u003ch5\u003eWhat vehicles does QA1 10HTSF500 fit?\u003c\/h5\u003e\u003cp\u003eIt fits a range of 1968 to 1972 GM models, including the Buick Skylark, Buick Special, Chevrolet Chevelle, Chevrolet El Camino, Chevrolet Monte Carlo, GMC Sprint, among others. See the full vehicle applications list for every year, make, and model.\u003c\/p\u003e\u003ch5\u003eAre QA1 springs covered by a warranty?\u003c\/h5\u003e\u003cp\u003eYes. Every QA1 spring carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What are the specifications of QA1 10HTSF500?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"QA1 10HTSF500 is a 500 lb\/in coil spring with a 10 in free length and a 3.570 in inner diameter.\"}}, {\"@type\": \"Question\", \"name\": \"What material are QA1 springs made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They are made in the USA from high-tensile chrome silicon alloy spring wire for strength, consistency, and long fatigue life.\"}}, {\"@type\": \"Question\", \"name\": \"What finish does this spring have?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This spring has a silver powder coat finish.\"}}, {\"@type\": \"Question\", \"name\": \"What vehicles does QA1 10HTSF500 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It fits a range of 1968 to 1972 GM models, including the Buick Skylark, Buick Special, Chevrolet Chevelle, Chevrolet El Camino, Chevrolet Monte Carlo, GMC Sprint, among others. See the full vehicle applications list for every year, make, and model.\"}}, {\"@type\": \"Question\", \"name\": \"Are QA1 springs covered by a warranty?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Every QA1 spring carries a lifetime guarantee to remain within 2 percent of its original free height and rate under normal operating conditions.\"}}]}\u003c\/script\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":42663915094064,"sku":"BJGM_10HTSF500","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/c92a342896d46_14539efb-0ee0-45b8-84c3-8f3340b785f4.jpg?v=1766453306","url":"https:\/\/berryperformancesales.com\/products\/qa1-high-travel-coil-spring-bjgm-10htsf500","provider":"Berry Performance Sales","version":"1.0","type":"link"}