{"product_id":"superpro-ford-mustang-rear-spring-all","title":"SuperPro Ford Mustang Rear Spring All","description":"There are 3 size\/dimension options for early Mustang rear leaf spring bushings. Dimensions on this kit: O.D. : 35mm Length : 31mm I.D. : 12.7mm These bushings are often overlooked when upgrading the suspension of a 4WD. Leaf spring bushings stabilize the movement of the rear axle. Inferior, worn or damaged bushings in this area will cause the solid rear axle to move and impart rear end passive steer to the vehicle. It also causes the vehicle to \"wander\" all over the road and be unstable under heavy braking. This can be especially noticeable carrying a load or towing a boat, RV or any significant trailer. The OE rubber bushings are designed to work at standard ride height with standard wheels and tires and with standard loads. By fitting SuperPro Bushings the rear end of your 4WD will handle just about anything you can throw at it!\n\u003cp\u003eUpgrade the rear suspension of your classic Ford Mustang with SuperPro SPF0821K rear leaf spring bushings. Designed for select 1967 through 1973 Mustang applications, this bushing kit helps stabilize rear axle movement and supports more predictable handling. Replacing worn, damaged, or inferior original-equipment rubber bushings can help reduce unwanted rear-end movement and passive steer that may cause the vehicle to wander or feel unstable on the road.\u003cbr\u003eSuperPro polyurethane bushings are engineered to provide improved control over the rear leaf spring assembly compared with standard rubber components. The original bushings are designed for factory ride height, standard wheels and tires, and typical vehicle loads. SuperPro SPF0821K bushings are a practical suspension upgrade for drivers who regularly carry additional weight or tow a boat, recreational vehicle, or trailer. Improved bushing control can help maintain more consistent rear suspension behavior during braking, cornering, acceleration, and loaded driving.\u003cbr\u003eThis kit is available in multiple application-specific sizes for early Ford Mustang rear leaf spring systems. The SPF0821K configuration uses a 35 mm outside diameter, 31 mm length, and 1\/2-inch inside diameter. Verify the vehicle application and existing suspension configuration before ordering to ensure the correct fit. The kit is intended for automotive suspension service and includes one set of SuperPro rear spring bushings for the specified application.\u003cbr\u003eSuperPro combines durable polyurethane construction with application-focused suspension design to help restore confident handling in classic Mustang builds. Whether refreshing a stock-style suspension or supporting a broader performance upgrade, these rear leaf spring bushings provide a dependable replacement for deteriorated factory components while helping keep the rear axle properly controlled.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eApplication: Rear leaf spring bushing kit for select 1967-1973 Ford Mustang models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand: SuperPro\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: SPF0821K\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Durable polyurethane suspension bushings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOutside Diameter: 1.38 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLength: 1.22 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInside Diameter: 1\/2 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance Benefit: Helps stabilize rear axle movement and reduce unwanted passive steer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDriving Benefit: Supports improved handling during braking, cornering, towing, and loaded operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFitment Note: Confirm the correct bushing size and vehicle application before installation\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\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 Base 1971\u003cbr\u003e\nFord Mustang Base 1972\u003cbr\u003e\nFord Mustang Base 1973\u003cbr\u003e\nFord Mustang Boss 302 1969\u003cbr\u003e\nFord Mustang Boss 302 1970\u003cbr\u003e\nFord Mustang Boss 302 1971\u003cbr\u003e\nFord Mustang Boss 351 1971\u003cbr\u003e\nFord Mustang Boss 351 1972\u003cbr\u003e\nFord Mustang Boss 429 1969\u003cbr\u003e\nFord Mustang Boss 429 1970\u003cbr\u003e\nFord Mustang Grande 1970\u003cbr\u003e\nFord Mustang Grande 1971\u003cbr\u003e\nFord Mustang Grande 1972\u003cbr\u003e\nFord Mustang Grande 1973\u003cbr\u003e\nFord Mustang Mach 1 1970\u003cbr\u003e\nFord Mustang Mach 1 1971\u003cbr\u003e\nFord Mustang Mach 1 1972\u003cbr\u003e\nFord Mustang Mach 1 1973\u003cbr\u003e\nFord Mustang Shelby GT-350 1965\u003cbr\u003e\nFord Mustang Shelby GT-350 1966\u003cbr\u003e\nFord Mustang Shelby GT-350H 1966","brand":"Superpro","offers":[{"title":"Default Title","offer_id":67603188121916,"sku":"sprSPF0821K","price":96.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/40dafb1ed8b96dc7d5c319dc3e67b462L.jpg?v=1790741104","url":"https:\/\/necycleshop.com\/products\/superpro-ford-mustang-rear-spring-all","provider":"NE Cycle Shop","version":"1.0","type":"link"}