The Enginetech ES586 is a replacement hydraulic engine camshaft for 1967-1974 Buick 7.0L/6.6L/7.5L engines.
Important Notes
- Eng. Codes SF & SR.
- Eng. Codes TA" & "TR"."
Camshaft Specifications
| Part Number | ES586 |
| Camshaft Type | Hydraulic |
| Duration @ .050" Intake | 226 degrees |
| Duration @ .050" Exhaust | 194 degrees |
| Lobe Lift | .286" |
| Cross-References | Elgin:E-586-S, Melling:SBC-4, FEL-PRO:CS-586, MAHLE:229-1646 |
Vehicle Fitment
- 1967 Buick Electra 7.0L 430ci V8 OHV
- 1967 Buick Gran Sport 6.6L 400ci V8 OHV
- 1967 Buick Riviera 7.0L 430ci V8 OHV
- 1967 Buick Skylark 6.6L 400ci V8 OHV
- 1967 Buick Wildcat 7.0L 430ci V8 OHV
- 1968 Buick Electra 7.0L 430ci V8 OHV
- 1968 Buick GS 400 6.6L 400ci V8 OHV
- 1968 Buick Riviera 7.0L 430ci V8 OHV
- 1968 Buick Skylark 6.6L 400ci V8 OHV
- 1968 Buick Sportwagon 6.6L 400ci V8 OHV
- 1968 Buick Wildcat 7.0L 430ci V8 OHV
- 1969 Buick Electra 7.0L 430ci V8 OHV
- 1969 Buick GS 400 6.6L 400ci V8 OHV
- 1969 Buick Riviera 7.0L 430ci V8 OHV
- 1969 Buick Sportwagon 6.6L 400ci V8 OHV
- 1969 Buick Wildcat 7.0L 430ci V8 OHV
- 1970 Buick Sportwagon 7.5L 455ci V8 OHV
- 1970 Buick Wildcat 7.5L 455ci V8 OHV
- 1971 Buick Centurion 7.5L 455ci V8 OHV
- 1971 Buick Electra 7.5L 455ci V8 OHV
- 1971 Buick Estate Wagon 7.5L 455ci V8 OHV
- 1971 Buick LeSabre 7.5L 455ci V8 OHV
- 1971 Buick Skylark 7.5L 455ci V8 OHV
- 1971 Buick Skylark 7.5L 455ci V8 OHV [VIN:U]
- 1971-1973 Buick Centurion 7.5L 455ci V8 OHV [VIN:U]
- 1971-1974 Buick Electra 7.5L 455ci V8 OHV [VIN:U]
- 1971-1974 Buick Estate Wagon 7.5L 455ci V8 OHV [VIN:U]
- 1971-1974 Buick LeSabre 7.5L 455ci V8 OHV [VIN:U]
- 1972 Buick GS 455 7.5L 455ci V8 OHV [VIN:T]
- 1972 Buick GS 455 7.5L 455ci V8 OHV [VIN:U]
- 1972 Buick GS 455 7.5L 455ci V8 OHV [VIN:V]
- 1972 Buick GS 455 7.5L 455ci V8 OHV [VIN:W]
- 1972-1973 Buick Centurion 7.5L 455ci V8 OHV [VIN:T]
- 1972-1973 Buick Centurion 7.5L 455ci V8 OHV [VIN:V]
- 1972-1973 Buick Centurion 7.5L 455ci V8 OHV [VIN:W]
- 1972-1974 Buick Electra 7.5L 455ci V8 OHV [VIN:T]
- 1972-1974 Buick Electra 7.5L 455ci V8 OHV [VIN:V]
- 1972-1974 Buick Electra 7.5L 455ci V8 OHV [VIN:W]
- 1972-1974 Buick Estate Wagon 7.5L 455ci V8 OHV [VIN:T]
- 1972-1974 Buick Estate Wagon 7.5L 455ci V8 OHV [VIN:V]
- 1972-1974 Buick Estate Wagon 7.5L 455ci V8 OHV [VIN:W]
- 1972-1974 Buick LeSabre 7.5L 455ci V8 OHV [VIN:T]
- 1972-1974 Buick LeSabre 7.5L 455ci V8 OHV [VIN:V]
- 1972-1974 Buick LeSabre 7.5L 455ci V8 OHV [VIN:W]
- 1973-1974 Buick Century 7.5L 455ci V8 OHV [VIN:T]
- 1973-1974 Buick Century 7.5L 455ci V8 OHV [VIN:U]
- 1973-1974 Buick Century 7.5L 455ci V8 OHV [VIN:V]
- 1973-1974 Buick Century 7.5L 455ci V8 OHV [VIN:W]
- 1973-1974 Buick Regal 7.5L 455ci V8 OHV [VIN:T]
- 1973-1974 Buick Regal 7.5L 455ci V8 OHV [VIN:U]
- 1973-1974 Buick Regal 7.5L 455ci V8 OHV [VIN:V]
- 1973-1974 Buick Regal 7.5L 455ci V8 OHV [VIN:W]
- 1974 Buick Century 7.5L 455ci V8 OHV [VIN:P]
- 1974 Buick Century 7.5L 455ci V8 OHV [VIN:R]
- 1974 Buick LeSabre 7.5L 455ci V8 OHV [VIN:P]
- 1974 Buick LeSabre 7.5L 455ci V8 OHV [VIN:R]
- 1974 Buick Regal 7.5L 455ci V8 OHV [VIN:P]
- 1974 Buick Regal 7.5L 455ci V8 OHV [VIN:R]
Enginetech replacement camshafts are manufactured to OEM specifications
to restore proper valve timing, lift, and duration to worn or damaged engines. Each
camshaft is ground to original profiles and hardened for durability. Always install a
new timing set and replace all lifters when replacing a camshaft - reusing worn lifters
on a new cam lobe will cause rapid wear and premature failure. Use the specified follower
type (flat or roller) as noted. Enginetech offers complementary components including
timing sets, lifters, and complete engine rebuild kits. 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.
