600HP Ford 429, 460, Complete Cylinder Heads suit Hydraulic Roller, Performer RPM, Ford Big Block BBF, Each

The Edelbrock ED60675 Performer RPM cylinder heads are designed for 1968-87 429/460 BB Ford engines. The Edelbrock 60675 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.

75cc Chambers + 292cc Runners + Hydraulic Roller

The Edelbrock #60675 Performer RPM cylinder head is designed for 1968-87 429/460 Big-Block Ford applications. The Edelbrock #60675 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.

Combustion Chamber Volume (cc): 75

Intake Runner Volume (cc):  292cc

Exhaust Runner Volume (cc):  100cc

Cylinder Head Style:  Assembled

Cylinder Head Material:  Cast aluminum

Intake Valve Diameter (in.):  2.190 in.

Intake Port Location:  Standard

Exhaust Port Location:  Standard

Exhaust Valve Diameter (in.):  1.760 in.

Maximum Valve Lift (in.):  0.730 in.

Camshaft Style:  Hydraulic roller

Outside Diameter of Outer Spring (in.):  1.580 in.

Number of Springs Per Valve:  Dual

Lock Style:  7 degrees

Valve Stem Seals Included: Yes

Valve Stem Seal Style: Positive stop

Rocker Arm Studs Included: Yes

Rocker Arm Nut Thread Size: 7/16 in.-20

Guideplates Included:  Yes

Guideplate Pushrod Size: 3/8 in.

Valve Cover Mounting Style: Perimeter bolt

Accessory Bolt Holes Drilled: Yes

Intake Valve Angle: 18.7

Exhaust Valve Angle: 16.7

Valve Guides Included: Yes

Valve Guide Material:  Manganese bronze

Valve Seats Machined:  Yes

Valve Seat Machine Style: 3-angle

Valve Seat Material:  Ductile iron

Heat Crossover:  No

Quantity:  Sold individually.

Notes:  Cylinder heads have no crossover passage or AIR passages.