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The H&R 07-10 Ford GT500/GT500 Convertible V8 Sport Spring is a lowering springs for the normalized year, make, and model applications shown below. Match manufacturer part number 51655-500, vehicle or wheel configuration, dimensions, position, included hardware, and package quantity before ordering.
Key Features
- Precise Lowering: Front 1.5 inches rear 1.25 inches (38mm front 32mm rear) streamlines profile reduces wind resistance improves highway gas mileage.
- Direct Bolt-On Fit: Engineered for 2007-2010 Mustang Shelby GT500 retains factory alignment shock compatibility no modifications.
- Progressive Spring Rates: Firm handling response with compliant ride quality absorbs bumps without harshness for street and track.
- Enhanced Stance: Fills wheel wells for muscular appearance works with factory or aftermarket wheels on GT500 GT500KR.
- Manufactured in Germany from premium high-tensile steel for durability consistent performance.
- TÜV certified engineering ensures exact fit reliable lowering on American muscle cars.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2007-2014 | Ford | Mustang | Confirm trim, drivetrain, axle load, factory suspension, body style, and exact H&R application |
Specifications
| Brand | H&R |
|---|---|
| Manufacturer Part Number | 51655-500 |
| Product Type | Lowering Springs |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new H&R lowering springs package identified by manufacturer part number 51655-500, in the size and quantity stated by the title. Springs, dampers, mounts, bushings, end links, spacers, adapters, bolts, studs, nuts, tools, and other installation hardware are included only when expressly listed for this exact part number.
About H&R
H&R develops vehicle-specific lowering springs, lift springs, coilovers, sway bars, suspension components, Trak+ wheel spacers, adapters, and wheel hardware.
Related H&R Products
- Shop all H&R products
- H&R 03-04 Ford Mach I V8 Super Sport Spring
- H&R 05-09 Ford Mustang/Convertible/GT/Shelby GT/Shelby GT-H V6/V8 Super Sport Spring
- H&R 07-10 Ford GT500/GT500 Convertible V8 Super Sport Spring
Frequently Asked Questions
How much will these H&R springs change ride height?
The drop or lift is specific to the exact part number, vehicle, axle load, factory suspension, and installed equipment. Use the listed range as guidance and confirm the current H&R application notes.
Can these springs be used with factory shocks?
Compatibility depends on the exact spring set, shock condition, travel, factory electronic suspension, and H&R application. Confirm the complete combination before installation.
Is an alignment required after spring installation?
Yes. Ride-height changes affect suspension geometry. Allow the suspension to settle as directed, then have alignment and all clearances checked by a qualified shop.
Installation Instructions
Follow current H&R instructions and the vehicle service manual for part number 51655-500. Use the correct lifting, spring-compression, and torque procedures, replace specified one-time-use hardware, verify wheel, tire, brake-line, sensor, steering, and suspension-travel clearance, then complete an alignment and required fastener rechecks before normal driving.
H&R
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Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
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