| SKU | SKY186 |
| MPN | 186 |
| EAN | 803696104539 |
| Units per SKU | 1.0 |
| Certifications | None |
| Material | Hypereutectic aluminum |
| Color/Finish | Natural Aluminum Finish |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980-1993 | Ford | Bronco | Custom |
| 1985-1996 | Ford | Bronco | Eddie Bauer |
| 1980-1981 | Ford | Bronco | Ranger XLT |
| 1990-1996 | Ford | Bronco | XL |
| 1982-1983 | Ford | Bronco | XLS |
| 1984-1992,1994-1996 | Ford | Bronco | XLT |
| 1982-1983,1993 | Ford | Bronco | XLT Lariat |
| 1992 | Ford | Bronco | XLT Nite |
| 1995-1996 | Ford | Bronco | XLT Sport |
| 1983-1986 | Ford | F-150 | Base |
| 1980-1982,1987-1992 | Ford | F-150 | Custom |
| 1995-1996 | Ford | F-150 | Eddie Bauer |
| 1980-1981 | Ford | F-150 | Ranger |
| 1980-1981 | Ford | F-150 | Ranger Lariat |
| 1980-1981 | Ford | F-150 | Ranger XLT |
| 1995-1996 | Ford | F-150 | Special |
| 1982-1996 | Ford | F-150 | XL |
| 1982-1983 | Ford | F-150 | XLS |
| 1983-1984,1993-1996 | Ford | F-150 | XLT |
| 1982,1985-1992 | Ford | F-150 | XLT Lariat |
| 1983-1986 | Ford | F-250 | Base |
| 1980-1982,1987-1992 | Ford | F-250 | Custom |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1980-1981 | Ford | F-250 | Ranger |
| 1980-1981 | Ford | F-250 | Ranger Lariat |
| 1980-1981 | Ford | F-250 | Ranger XLT |
| 1995-1996 | Ford | F-250 | Special |
| 1982-1996 | Ford | F-250 | XL |
| 1982-1983 | Ford | F-250 | XLS |
| 1983-1984,1993-1996 | Ford | F-250 | XLT |
| 1982,1985-1992 | Ford | F-250 | XLT Lariat |
| 1983-1986 | Ford | F-350 | Base |
| 1980-1982,1987-1992 | Ford | F-350 | Custom |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1980-1981 | Ford | F-350 | Ranger |
| 1980-1981 | Ford | F-350 | Ranger Lariat |
| 1980-1981 | Ford | F-350 | Ranger XLT |
| 1995-1996 | Ford | F-350 | Special |
| 1982-1996 | Ford | F-350 | XL |
| 1982-1983 | Ford | F-350 | XLS |
| 1983-1984,1993-1996 | Ford | F-350 | XLT |
| 1982,1985-1992 | Ford | F-350 | XLT Lariat |
Manufactured by KB, a trusted name in performance parts, these springs are built to exacting specifications to fit perfectly in your vehicle's suspension setup.
The SKY Coil Springs feature a high-quality hypereutectic aluminum piston construction with a bore diameter of 4.040 inches (102.616 mm) and a stroke of 3.500 inches.
These pistons come with a piston style that includes a distinctive dish with two valve reliefs, optimizing combustion efficiency and engine performance.
Each piston has a compression height of 1.774 inches and a piston head volume of +22.00 cc, providing ideal compression ratios for enhanced power delivery.
Wrist pin compatibility is versatile, offering press-fit or floating options, with wrist pin retainers and pins included for your convenience.
The pin diameter measures 0.912 inches, and the piston rings thickness is 5/64 in. x 5/64 in. x 3/16 in., designed to ensure a tight seal and durable performance under demanding conditions.
These pistons are sold individually and are designed with a D-shaped dish for optimal engine fitment.
Perfect for enthusiasts and workshops aiming to boost their engine's performance with high-quality components, KB's SKY Coil Springs deliver dependable results you can trust.
Enjoy enhanced power, increased responsiveness, and reliable durability with these premium coil springs from KB Performance Pistons.
Equipped for stock engine strokes and designed without piston rings included, be sure to source compatible rings separately for your build.
The product carries the manufacturer's part number SKB181.040 and the Summit Racing part number UEM-SKB181-040, ensuring easy reorder and compatibility.
Whether you're upgrading a hot rod, kit car, or V8 performance machine, these pistons provide a solid foundation for your power goals, accompanied by Tuningsupply's commitment to fast shipping and no hidden fees across Europe.
Choose KB's SKY Coil Springs for a trusted, enthusiast-driven solution in automotive performance parts.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
