Zylinderkopf Stehbolzen Pontiac Fahrzeuge.
| Modell | Material | Sechskantmuttern | Sechskantmuttern U/C-Bolzen | 12-Punkt Muttern | 12-Punkt-Muttern U/C-Bolzen |
|---|---|---|---|---|---|
| Iron Duke 4 cylinder 1/2” | 8740 | ||||
| Super Duty 4 cylinder with “Iron Duke” head | 8740 | ||||
| 3800 supercharged V6 (L67 Regal, SC Monte Carlo, Impala) (1999 & later) | 8740 | ||||
| Ram Air 2 & 455 | 8740 | ||||
| Ram Air 5 | 8740 | ||||
| 350-400-428-455 cid with D port heads (1967 & later) | 8740 | ||||
| "400 Ram Air 2 and 4, 455 HO and 455 Super Duty with Round port heads (1968-74)" | 8740 | ||||
| 400-455 cid with Edelbrock Performer & RPM heads 60579, 60599 (mfg. before 3/15/02) (#8556) | 8740 | ||||
| 400-455 cid with Edelbrock Performer & RPM heads 60579, 60599 (mfg. after 3/15/02) (#8549) | 8740 | ||||
| 400-455 cid with Edelbrock Performer D port heads 61579, 61599 (#8561) | 8740 |