{"product_id":"qa1-64-70-ford-mustang-subframe-connector-kit","title":"QA1 64-70 Ford Mustang Subframe Connector Kit","description":"Stiffen up your classic Mustang’s chassis with QA1’s tubular subframe connector kit. Designed for 1964–1970 Mustangs, this bolt-on upgrade ties the front and rear subframes together, reducing chassis flex and improving overall handling performance. Perfect for street cars, restomods, and track builds, QA1 subframe connectors make your Mustang feel more solid and responsive. STRENGTHEN YOUR MUSTANG’S FOUNDATION Classic Mustangs are known for body flex, especially when cornering or under hard acceleration. QA1’s tubular subframe connectors solve this by creating a rigid connection between the front and rear frames. The result: more predictable handling, reduced squeaks and rattles, and improved traction for modern driving demands. EASY INSTALLATION These connectors are engineered for a true bolt-on installation with no need to cut into the floorpan. They are built to work with the QA1 4 link suspension and fit tightly to the frame rails for maximum rigidity.\n1964-1970 Ford Mustang\nFITMENT NOTES: Fits 1964–1970 Ford Mustangs: Bolt-on installation, no floor cutting required: Works exclusively with QA1 4 link rear suspension – does not fit leaf spring or with other aftermarket suspensions\n\u003cul\u003e\n  \u003cli\u003eApplication-specific fit for 1964–1970 Ford Mustangs with QA1 4 link rear suspension\u003c\/li\u003e\n  \u003cli\u003eDesigned to work with QA1 suspension upgrades for a complete system\u003c\/li\u003e\n  \u003cli\u003eTubular steel construction for maximum strength with minimal weight\u003c\/li\u003e\n  \u003cli\u003eEnhances traction and stability during acceleration and cornering\u003c\/li\u003e\n  \u003cli\u003eDurable black powder coat finish for long-lasting protection\u003c\/li\u003e\n  \u003cli\u003eBolt-on installation - no cutting into the floor required\u003c\/li\u003e\n  \u003cli\u003eReduces chassis flex and improves handling response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStrengthen the foundation of your classic Mustang with the QA1 QAP52087 tubular subframe connector kit. Designed for 1964–1970 Ford Mustang models equipped with QA1 4-link rear suspension, this chassis upgrade connects the front and rear subframes to reduce flex and improve overall rigidity. It is an excellent choice for street cars, restomods, and track-focused builds seeking more predictable handling and a more responsive driving experience.\u003cbr\u003eClassic Mustangs can experience body flex during cornering, hard acceleration, and spirited driving. QA1 subframe connectors help create a stronger connection between the frame rails, which can improve traction, handling stability, and chassis response while helping reduce squeaks and rattles. Tubular steel construction delivers substantial reinforcement with minimal added weight, making this kit a practical complement to other QA1 suspension upgrades.\u003cbr\u003eThe QA1 QAP52087 is engineered for bolt-on installation without cutting into the floorpan. Its application-specific design fits 1964–1970 Ford Mustangs using QA1 4-link rear suspension and is not compatible with leaf spring setups or other aftermarket rear suspension systems. A durable black powder coat finish helps protect the connectors from corrosion and wear, supporting long-term use in demanding street and performance applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eApplication-specific fit for 1964–1970 Ford Mustang models with QA1 4-link rear suspension\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTubular steel construction provides strong chassis reinforcement with minimal added weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces chassis flex for improved handling response and driving stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHelps enhance traction during acceleration and cornering\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to work with QA1 suspension upgrades as part of a complete system\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBolt-on installation requires no cutting into the floorpan\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable black powder coat finish provides lasting protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot compatible with leaf spring systems or other aftermarket rear suspensions\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nFord Mustang Base 1964\u003cbr\u003e\nFord Mustang Base 1965\u003cbr\u003e\nFord Mustang Base 1966\u003cbr\u003e\nFord Mustang Base 1967\u003cbr\u003e\nFord Mustang Base 1968\u003cbr\u003e\nFord Mustang Base 1969\u003cbr\u003e\nFord Mustang Base 1970\u003cbr\u003e\nFord Mustang Boss 302 1969\u003cbr\u003e\nFord Mustang Boss 302 1970\u003cbr\u003e\nFord Mustang Boss 429 1969\u003cbr\u003e\nFord Mustang Boss 429 1970\u003cbr\u003e\nFord Mustang Grande 1970\u003cbr\u003e\nFord Mustang Mach 1 1970\u003cbr\u003e\nFord Mustang Shelby GT-350 1965\u003cbr\u003e\nFord Mustang Shelby GT-350 1966\u003cbr\u003e\nFord Mustang Shelby GT-350 1967\u003cbr\u003e\nFord Mustang Shelby GT-350 1968\u003cbr\u003e\nFord Mustang Shelby GT-350 1969\u003cbr\u003e\nFord Mustang Shelby GT-350 1970\u003cbr\u003e\nFord Mustang Shelby GT-350H 1966\u003cbr\u003e\nFord Mustang Shelby GT-500 1967\u003cbr\u003e\nFord Mustang Shelby GT-500 1968\u003cbr\u003e\nFord Mustang Shelby GT-500 1969\u003cbr\u003e\nFord Mustang Shelby GT-500 1970\u003cbr\u003e\nFord Mustang Shelby GT-500KR 1968","brand":"QA1","offers":[{"title":"Default Title","offer_id":67598529462588,"sku":"qap52087","price":614.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/a20a4dab4fcba3f8295658c8bbca96e9L.jpg?v=1790650648","url":"https:\/\/necycleshop.com\/products\/qa1-64-70-ford-mustang-subframe-connector-kit","provider":"NE Cycle Shop","version":"1.0","type":"link"}