| Part # | Application | Set Type | Top | 2nd | Oil | Tension | Sizes | Price |
| Ford 4 Cyl. | ||||||||
| R10230 | 1.6L Formula Ford (3.188 Bore) | Plasma Moly Top Ring | 1/16 | 5/64 | 3/16 | Low | .005 | $159 |
| R9602 | 2.0L (3.575) | Plasma Moly Top Ring | 1/16 | 1/16 | 1/8 | Low | .005, .035 | $162 |
| R10515 |
2.3L OHC (96.0mm Bore) 1974-84 |
Plasma Moly Top Ring | 2.0mm | 2.0mm | 3/16 | Std. | Std., .020, .030, .040, .060 | $112 |
| R10576 |
2.3L OHC (96.0mm Bore) 1985-92 |
Plasma Moly Top Ring | 1/16 | 1/16 | 3/16 | Low | .005, .035 | $162 |