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UMI Performance 70-81 GM F-Body Rear 2in Leaf Springs Shackle Kit - Poly is UMI Performance manufacturer part number 262025, selected by the verified year, make, and model applications below. Upgrade your 2nd Gen GM F-Body with UMI's 262025 Rear Leaf Spring Kit. Lower your ride height 2" to 2-½" with high-quality US Steel springs and poly bushings. Made in USA, perfect for street and auto-x.
Key Features
- Exact UMI Performance manufacturer part number 262025
- Purpose-built leaf springs & accessories configuration identified by the listing title
- New aftermarket component supplied in the exact configuration shown
- Selection requires confirmation of every dimension, interface, mating component, and manufacturer note
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1970-1981 | Chevrolet | Camaro | Confirm every UMI Performance application note and factory configuration |
| 1970-1981 | Pontiac | Firebird | Confirm every UMI Performance application note and factory configuration |
Specifications
| Brand | UMI Performance |
|---|---|
| Manufacturer Part Number | 262025 |
| Product Type | Leaf Springs & Accessories |
| Application Type | Vehicle Specific |
| Condition | New |
What's Included
One new UMI Performance leaf springs & accessories package identified by manufacturer part number 262025, plus only the hardware and accessories expressly shown or stated for this exact part number
About UMI Performance
UMI Performance designs and manufactures suspension, chassis, steering, and handling components for American performance vehicles in Philipsburg, Pennsylvania.
Related UMI Performance Products
- Shop all UMI Performance products
- UMI Performance 70-81 GM F-Body Rear Leaf Spring Set 2in Lowering
- UMI Performance 70-81 F-Body Leaf Spring Installation Kit
- UMI Performance 70-81 Polyurethane Leaf Spring Shackle Kit
Frequently Asked Questions
How do I confirm UMI Performance 262025 is correct for my application?
Match the exact manufacturer part number, year, make, model, factory configuration, dimensions, connection points, and every current UMI Performance note.
Are similar UMI Performance parts interchangeable with 262025?
No. Mounting points, dimensions, adjustment range, material, finish, bushing style, and included hardware can differ between part numbers.
What should be checked after installing UMI Performance 262025?
Inspect fasteners, bushings, joints, clearances, alignment, ride height, and suspension movement after installation and again after the initial road test.
Installation
Follow the current UMI Performance instructions for manufacturer part number 262025. Confirm all torque values, mounting locations, bushings, joints, clearances, ride height, and alignment requirements. Professional installation and a post-installation alignment are recommended when the component changes suspension geometry.
Leaf Springs & Accessories
Leaf springs and leaf spring accessories for trucks, SUVs, and off road builds are stocked at Black Ops Auto Works. Shop add a leaf kits, helper springs, replacement leaf spring packs, lowering flip kits, U-bolts, shackles, bushings, center pins, and tie bolts for Ford F-150, F-250, Ram 1500, 2500, and 3500, Toyota Tacoma and Tundra, Nissan Titan and Frontier, and Chevrolet and GMC truck platforms from Hellwig, Tuff Country, ICON, Skyjacker, MaxTrac, and ARB. Every leaf spring product is filterable by year, make, model, trim, cab configuration, and drivetrain so the correct pack rate, arch, and load rating ships the first time. Black Ops Auto Works carries 657 leaf spring SKUs across add a leaf, helper spring, replacement pack, and hardware categories. What This Collection Covers Leaf springs remain the primary rear suspension design on most half ton, three quarter ton, and one ton trucks because they handle high load capacity and towing duty better than coil or multi link desig...
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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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UMI Performance
Shop UMI Performance suspension, chassis, steering, and handling components by exact manufacturer part number and verified vehicle application.UMI Performance Product Families Control arms, panhard bars, trailing arms, and suspension links Sway bars, end-link hardware, chassis braces, and subframes Coilovers, lowering springs, shocks, and suspension packages Crossmembers, engine mounts, driveshaft loops, and installation hardware Choosing the Correct UMI Performance PartConfirm the exact manufacturer part number, year, make, model, factory equipment, mounting position, adjustment range, material, finish, bushing configuration, and every current manufacturer note. Engine, trim, chassis, and platform references remain application notes rather than model tags.About UMI PerformanceUMI Performance designs and manufactures suspension and chassis components for American performance vehicles in Philipsburg, Pennsylvania.Related Collections UMI Performance products Control arms Sway bars Low...
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