| Rings 0.75MM 0.030" 250 4.1L (Hastings) | 1966 - 1984 | 0.75mm (0.030in) | H-667 | 250 4.1L | Hastings | No |
| Rings 1.50MM 0.060" 250 4.1L (Hastings) | 1966 - 1984 | 1.50mm (0.060in) | H-667 | 250 4.1L | Hastings | No |
| Rings 250 4.1L (Hastings) | 1966 - 1984 | Std. | H-667 | 250 4.1L | Hastings | No |
| Rings 1.00MM 0.040" 250 4.1L (Hastings) | 1966 - 1984 | 1.00mm (0.040in) | H-667 | 250 4.1L | Hastings | No |
| Rings 1.00MM 0.040" 250 4.1L (Hastings) | 1966 - 1984 | 1.00mm (0.040in) | H-2C667 | 250 4.1L | Hastings | No |
| Rings 250 4.1L (Hastings) | 1966 - 1984 | Std. | H-2C667 | 250 4.1L | Hastings | No |
| Rings 252 4.1L (Hastings) | 1982 - 1987 | Std. | H-5654 | 252 4.1L | Hastings | No |
| Rings 0.75MM 0.030" 258 4.2L (Hastings) | 1964 - 1988 | 0.75mm (0.030in) | H-656.030 | 258 4.2L | Hastings | No |
| Rings 1.50MM 0.060" 258 4.2L (Hastings) | 1964 - 1988 | 1.50mm (0.060in) | H-656.060 | 258 4.2L | Hastings | No |
| Rings 1.00MM 0.040" 258 4.2L (Hastings) | 1964 - 1988 | 1.00mm (0.040in) | H-656.040 | 258 4.2L | Hastings | No |
| Rings 0.75MM 0.030" 256 4.2L (Hastings) | 1997 - 2008 | 0.75mm (0.030in) | H-2M4885 | 256 4.2L | Hastings | No |
| Rings 256 4.2L (Hastings) | 1997 - 2008 | Std. | H-2M4885 | 256 4.2L | Hastings | No |
| Rings 1.00MM 0.040" 256 4.2L (Hastings) | 1997 - 2008 | 1.00mm (0.040in) | H-2M4885 | 256 4.2L | Hastings | No |
| Rings 0.50MM 0.020" 256 4.2L (Hastings) | 1997 - 2008 | 0.50mm (0.020in) | H-2M4885 | 256 4.2L | Hastings | No |
| Rings 256C 4.2L (Hastings) | 2001 - 2009 | 0.00mm (0.000in) | H-2C4781.STD (2001) | 256C 4.2L | Hastings | Yes |
| Rings 0.75MM 0.030" 256C 4.2L (Hastings) | 2001 - 2009 | 0.75mm (0.030in) | H-2C4781.030 (2001) | 256C 4.2L | Hastings | No |
| Rings 256C 4.2L (Hastings) | 2001 - 2009 | 0.00mm (0.000in) | H-2M5227.STD (02-09) | 256C 4.2L | Hastings | Yes |
| Rings 0.50MM 0.020" 256C 4.2L (Hastings) | 2001 - 2009 | 0.50mm (0.020in) | H-2M5227.020 (02-09) | 256C 4.2L | Hastings | Yes |
| Rings 1.00MM 0.039" 256C 4.2L (Hastings) | 2001 - 2009 | 1.00mm (0.039in) | H-2M5227.040 (02-09) | 256C 4.2L | Hastings | Yes |
| Rings 256 4.2L (Npr Of America) | 1997 - 2008 | 0.00mm (0.000in) | NP-SWF30004.STD | 256 4.2L | Npr Of America | Yes |
| Rings 256C 4.2L (Npr Of America) | 2001 - 2009 | 0.00mm (0.000in) | (SWN30115.STD) | 256C 4.2L | Npr Of America | Yes |
| Rings 1.00MM 0.040" 260 4.3L (Hastings) | 1976 - 1981 | 1.00mm (0.040in) | H-652 | 260 4.3L | Hastings | No |
| Rings 260 4.3L (Hastings) | 1976 - 1981 | Std. | H-652 | 260 4.3L | Hastings | No |
| Rings 1.50MM 0.060" 260 4.3L (Hastings) | 1976 - 1981 | 1.50mm (0.060in) | H-652 | 260 4.3L | Hastings | No |
| Rings 0.50MM 0.020" 262 4.3L (Hastings) | 1985 - 2001 | 0.50mm (0.020in) | H-592 (1470 / 1476H / 3445) | 262 4.3L | Hastings | No |
| Rings 1.00MM 0.040" 262 4.3L (Hastings) | 1985 - 2001 | 1.00mm (0.040in) | H-592 (1470 / 1476H / 3445) | 262 4.3L | Hastings | No |
| Rings 1.50MM 0.060" 262 4.3L (Hastings) | 1985 - 2001 | 1.50mm (0.060in) | H-592 (1470 / 1476H / 3445) | 262 4.3L | Hastings | No |
| Rings 0.75MM 0.030" 262 4.3L (Hastings) | 1985 - 2001 | 0.75mm (0.030in) | H-592 (1470 / 1476H / 3445) | 262 4.3L | Hastings | No |
| Rings 262 4.3L (Hastings) | 1985 - 2001 | Std. | H-592 (1470 / 1476H / 3445) | 262 4.3L | Hastings | No |
| Rings 1.00MM 0.040" 262 4.3L (Hastings) | 1985 - 2001 | 1.00mm (0.040in) | H-2M4721 (Shallow Vin Z 88-95) | 262 4.3L | Hastings | No |
