| 1973 |
GMC |
P25/P2500 Van |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
GMC |
P35/P3500 Van |
L6 250 4.1L (4098cc) |
|
14 mm Tapered Seat |
| 1973 |
GMC |
P35/P3500 Van |
L6 292 4.8L |
|
14 mm Tapered Seat |
| 1973 |
GMC |
P35/P3500 Van |
L6 292 4.8L (4786cc) |
|
14 mm Tapered Seat |
| 1973 |
GMC |
P35/P3500 Van |
V8 307 5.0L |
|
14 mm Tapered Seat |
| 1973 |
GMC |
P35/P3500 Van |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
GMC |
P35/P3500 Van |
V8 454 7.4L |
|
14 mm Tapered Seat |
| 1973 |
GMC |
P35/P3500 Van |
V8 454 7.4L (7441cc) |
|
14 mm Tapered Seat |
| 1973 |
GMC |
Sprint |
V8 307 5.0L |
|
14 mm Tapered Seat |
| 1973 |
GMC |
Sprint |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
GMC |
Sprint |
V8 454 7.4L |
|
14 mm Tapered Seat |
| 1973 |
Lincoln |
Continental |
V8 460 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Lincoln |
Mark IV |
V8 460 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Colony Park |
V8 351 5.8L (5753cc); Cleveland Engine |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Colony Park |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Colony Park |
V8 429 7.0L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Colony Park |
V8 460 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Cougar |
Cleveland Cobra Jet Engine |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Cougar |
V8 351 5.8L (5753cc); Cleveland Engine |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Cougar |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Cougar |
V8 460 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Marquis |
V8 351 5.8L (5753cc) |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Marquis |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Marquis |
V8 429 7.0L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Marquis |
V8 460 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Montego |
Cleveland Cobra Jet Engine |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Montego |
V8 351 5.8L (5753cc); Cleveland Engine |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Montego |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Montego |
V8 429 7.0L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Montego |
V8 460 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Monterey |
V8 351 5.8L (5753cc); Cleveland Engine |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Monterey |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Monterey |
V8 429 7.0L |
|
14 mm Tapered Seat |
| 1973 |
Mercury |
Monterey |
V8 460 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Oldsmobile |
Cutlass |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
Oldsmobile |
Cutlass Supreme |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
Oldsmobile |
Delta 88 |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
Oldsmobile |
Omega |
L6 250 4.1L (4097cc) |
|
14 mm Tapered Seat |
| 1973 |
Oldsmobile |
Omega |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
Oldsmobile |
Vista Cruiser |
V8 350 5.7L |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Bonneville |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Bonneville |
V8 455 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Catalina |
V8 350 5.7L (5733cc) |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Catalina |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Catalina |
V8 455 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Firebird |
V8 350 5.7L (5733cc) |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Firebird |
V8 400 6.6L |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Firebird |
V8 455 7.5L |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Grand Am |
V8 350 5.7L (5733cc) |
|
14 mm Tapered Seat |
| 1973 |
Pontiac |
Grand Am |
V8 400 6.6L |
|
14 mm Tapered Seat |