| Car | FORD | 5.8L / 351 OHV V8 16V "G,H,M" Windsor 4.000" Bore 69-91 | 69-76 | Rectangular dish top .230" deep. 1.720" CH. Use R40058 or M40058 rings. | |
| TRUCK, VAN, SUV | FORD | 5.8L / 351 OHV V8 16V "G,H,M,R" Windsor 4.000" Bore 69-97 | 69-76 | Rectangular dish top .230" deep. 1.720" CH. Use R40058 or M40058 |