| Make | Model | Year |
|---|---|---|
| Jeep | 475 | 1956 |
| CJ | 1959-1968, 1970-1987 | |
| CJ3 | 1953-1958 | |
| CJ5 | 1954-1958 | |
| CJ6 | 1956-1958 | |
| Commando | 1966-1968, 1970, 1972-1973 | |
| DJ | 1960-1968, 1970 | |
| F4 | 1957-1958 | |
| F4-134 | 1957-1962 | |
| FA-134 | 1958-1960 | |
| FC150 | 1960-1966 | |
| FC170 | 1960-1961, 1964-1966 | |
| FJ | 1961-1964 | |
| J-Series | 1975-1982, 1984-1987 | |
| Jeepster | 1966-1968, 1970 | |
| Truck | 1956-1966 | |
| Universal | 1961-1968 | |
| Utility | 1956-1964 | |
| Wagoneer | 1975-1987 | |
| Willys | 1947-1958 |
Premium Series Dish Top Piston (IC668.060) by Icon Pistons®. Each Icon piston is forged from high-strength, heat treated, 2618 aluminum alloy. This makes Icon pistons significantly lighter than the competition without sacrificing strength. Our lightweight design will allow your engine to rev quicker and get into it's power band faster. Enjoy superior performance by getting this premium-grade Sniper product that is throughly engineered to help take the performance of your fuel system to the next step delivering unprecedented levels of reliability and strength. The use of the finest materials and advanced technology makes this product unbeatable in durability and quality.
| Bore Size: 3.875" |
| Bore Size (mm): 98.40 mm |
| Compression Height (in): 1.353" |
| Crown Type: CIR. Dish |
| Crown (cc): +27.00 cc |
| Head Volume: 27.50 cc |
| Material: Forged |
| OE Deck Height: 9.450" |
| Oversize: 0.060" |
| Pin Diameter (in): 0.931" |
| Pin Diameter (mm): 23.60 mm |
| Piston Ring Size: 2-5/64, 1-3/16 |
| Quantity: 1 Piece |
| Ring Set: 3875AM8 |
| Rod Length (in): 6.123" |
| Rod Length (mm): 156.00 mm |
| Stroke (in): 3.895" |
| Stroke (mm): 98.90 mm |
| Top Land (in): 0.250" |
| Weight (g): 416/170 g |
| Alloy: 4032 |
| lock: N/A |
| Pin Number: 0.931x2.690x.134 |
| Pin Type: Press or Floating |
| Compression Ratio @ 60cc: 8.8 |
United Engine and Machine Company was started in 1922 in Fresno, California, by Deuta Sulprizio, Sr. For almost a century, the company has been building a strong reputation for the manufacturing of high-quality pistons. Today's United Engine & Machine Icon Piston® line is engineered from the ground up for extreme high performance street or racing applications. The company is putting a century of piston design and experience into every Icon piston and it shows. Each Icon piston is forged from high-strength, heat treated, 2618 aluminum alloy. This makes them significantly lighter than the competition's equivalent products, without sacrificing strength. No matter your high performance application, there is an Icon piston for you.