The Enginetech ES1122R is a replacement stage 1 hydraulic engine camshaft for 1964-1990 American Motors/Jeep 3.8L/3.3L/4.2L engines.
Important Notes
- Follower/lifter type required: Flat
- Performance grade: Stage 1 - designed for street/strip use
Camshaft Specifications
| Part Number | ES1122R |
| Camshaft Type | Hydraulic |
| Performance Grade | Stage 1 |
| Duration @ .050" Intake | 280 degrees |
| Duration @ .050" Exhaust | 280 degrees |
| Valve Lift Intake | .420" |
| Valve Lift Exhaust | .420" |
| Lobe Lift | .280" |
| Cross-References | Elgin:E-1122-P |
Vehicle Fitment
- 1964-1965 American Motors American 3.8L 232ci I6 OHV [VIN:L]
- 1964-1966 American Motors Classic 3.8L 232ci I6 OHV [VIN:L]
- 1965 American Motors American 3.8L 232ci I6 OHV [VIN:S]
- 1965 American Motors American 3.8L 232ci I6 OHV [VIN:W]
- 1965 American Motors Classic 3.3L 199ci I6 OHV [VIN:A]
- 1965 American Motors Classic 3.8L 232ci I6 OHV [VIN:S]
- 1965 American Motors Classic 3.8L 232ci I6 OHV [VIN:W]
- 1965 Jeep J-2500 3.8L 232ci I6 OHV
- 1965 Jeep J-2600 3.8L 232ci I6 OHV
- 1966 American Motors Classic 3.3L 199ci I6 OHV [VIN:E]
- 1966 American Motors Classic 3.8L 232ci I6 OHV [VIN:F]
- 1966 American Motors Classic 3.8L 232ci I6 OHV [VIN:G]
- 1966 Jeep J-2500 3.8L 232ci I6 OHV
- 1966 Jeep J-2600 3.8L 232ci I6 OHV
- 1966-1967 American Motors Ambassador 3.3L 199ci I6 OHV [VIN:A]
- 1966-1967 American Motors Marlin 3.3L 199ci I6 OHV [VIN:A]
- 1966-1968 American Motors American 3.3L 199ci I6 OHV [VIN:A]
- 1966-1968 American Motors American 3.3L 199ci I6 OHV [VIN:J]
- 1966-1968 American Motors American 3.8L 232ci I6 OHV [VIN:B]
- 1967 American Motors Rebel 3.3L 199ci I6 OHV [VIN:A]
- 1967 Jeep J-2500 3.8L 232ci I6 OHV
- 1967 Jeep J-2600 3.8L 232ci I6 OHV
- 1967-1968 American Motors American 3.8L 232ci I6 OHV [VIN:E]
- 1967-1971 Jeep J-2500 3.8L 232ci I6 OHV [VIN:E]
- 1967-1971 Jeep J-2600 3.8L 232ci I6 OHV [VIN:E]
- 1968 American Motors American 3.3L 199ci I6 OHV [VIN:P]
- 1968 American Motors American 3.8L 232ci I6 OHV [VIN:P]
- 1968 Jeep J-2500 3.8L 232ci I6 OHV
- 1968 Jeep J-2600 3.8L 232ci I6 OHV
- 1969 American Motors Rambler 3.3L 199ci I6 OHV [VIN:A]
- 1969 American Motors Rambler 3.3L 199ci I6 OHV [VIN:J]
- 1969 American Motors Rambler 3.3L 199ci I6 OHV [VIN:P]
- 1969 Jeep J-2500 3.8L 232ci I6 OHV
- 1969 Jeep J-2600 3.8L 232ci I6 OHV
- 1970 American Motors Hornet 3.3L 199ci I6 OHV [VIN:A]
- 1970 American Motors Hornet 3.3L 199ci I6 OHV [VIN:B]
- 1971 American Motors Ambassador 4.2L 258ci I6 OHV [VIN:A]
- 1971 Jeep J-3800 4.2L 258ci I6 OHV [VIN:A]
- 1971-1973 Jeep J-100 4.2L 258ci I6 OHV [VIN:A]
- 1971-1973 Jeep J-2500 4.2L 258ci I6 OHV [VIN:A]
- 1971-1973 Jeep J-2600 4.2L 258ci I6 OHV [VIN:A]
- 1971-1973 Jeep J-4500 4.2L 258ci I6 OHV [VIN:A]
- 1971-1973 Jeep J-4600 4.2L 258ci I6 OHV [VIN:A]
- 1971-1973 Jeep J-4700 4.2L 258ci I6 OHV [VIN:A]
- 1971-1973 Jeep J-4800 4.2L 258ci I6 OHV [VIN:A]
- 1971-1974 American Motors Javelin 4.2L 258ci I6
- 1971-1974 American Motors Javelin 4.2L 258ci I6 OHV [VIN:A]
- 1971-1975 Jeep CJ6 4.2L 258ci I6 OHV [VIN:A]
- 1971-1977 American Motors Hornet 4.2L 258ci I6 OHV [VIN:A]
- 1971-1978 American Motors Gremlin 4.2L 258ci I6 OHV [VIN:A]
- 1971-1978 American Motors Matador 4.2L 258ci I6 OHV [VIN:A]
- 1972-1973 Jeep Commando 3.8L 232ci I6 OHV [VIN:E]
- 1972-1973 Jeep Commando 3.8L 232ci I6 [VIN:E]
- 1972-1973 Jeep Commando 4.2L 258ci I6 OHV [VIN:A]
- 1972-1973 Jeep Wagoneer 4.2L 258ci I6 OHV [VIN:A]
- 1972-1978 Jeep CJ5 3.8L 232ci I6 OHV [VIN:E]
- 1972-1978 Jeep DJ5 3.8L 232ci I6 OHV [VIN:E]
- 1973-1975 Jeep CJ6 3.8L 232ci I6 OHV [VIN:E]
- 1973-1975 Jeep DJ5 4.2L 258ci I6 OHV [VIN:A]
- 1974, 1976 Jeep J20 4.2L 258ci I6 OHV [VIN:A]
- ...and 28 additional applications
Enginetech high-performance camshafts are ground to precision
specifications using the latest computer-aided design concepts to optimize power output
while maintaining street drivability. These performance grinds are designed as direct
replacements that bolt in without engine modifications. Always install a new timing set
and replace all lifters when replacing a camshaft - reusing worn lifters will cause
rapid failure. Use the specified hydraulic flat or roller followers as noted. Verify
part fitment by year, make, model, and engine displacement before ordering.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm.
