The Edelbrock #60049 Performer RPM Cylinder Heads are designed for 400, 430 and 455 c.i.d. Buick engines. These heads are perfect for street performance, daily drivers, street rods and muscle cars where more performance is needed.
The Edelbrock #60049 Performer RPM Super Stock cylinder head is designed for 400, 430 and 455 c.i.d. Buick engines. This cylinder head includes adjustable rocker stud and guide plate set-up for use with small-block Chevy style adjustable 1.6:1 ratio rockers. The large 68cc combustion chambers produce 9.2:1 compression ratio with stock pistons. Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
  • Out-of-the-Box Bolt-On Performance
  • 68cc Combustion Chambers
  • High Flow 130cc Exhaust Ports
  • Accepts Small Block Chevy Adjustable Rockers

Application Summary:

Year Make/Model
1971-1973 Buick Centurion
1973-1974 Buick Century
1967-1974 Buick Electra
1970-1974 Buick Estate Wagon
1967 Buick Gran Sport
1968-1969 Buick GS 400
1970-1972 Buick GS 455
1970-1974 Buick LeSabre
1973-1974 Buick Regal
1967-1974 Buick Riviera
1967-1968 Buick Skylark
1970-1971 Buick Skylark
1968-1970 Buick Sportwagon
1967-1970 Buick Wildcat

Additional Information:

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