SBC Cylinder Head, 64cc 195cc runner, Assembled for Hydraulic Flat Tappet Cam, Small Block Chevy

Single Assembled Cylinder Head - Suits Small Block Chevy - Hydraulic Flat Tappet camshafts. 

The Edelbrock #60899 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60899 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.

Series    Performer RPM

Grade Type        Performance

Quantity              Sold Individually

Guide Plate Material      Hardened Steel

Camshaft Type  Flat Tappet

Horsepower       350-450 HP

Seat Angle          Exhaust 45 deg/Intake 45 deg

CNC Ported        No

Combustion Chamber Volume   64 cc

Deck Height        9.025 in

Deck Thickness 0.5625 in

Intake Valve Diameter   2.02 in

Exhaust Valve Diameter                1.60 in

Guide Plates Included    Yes

Intake Runner Volume  195 cc

Material               Aluminum

Push Rod Diameter         (Suggested) 0.3125 in

Rocker Stud Diameter    0.375 in

Valve Angle        23 deg

Valve Spring Diameter   1.46 in

Valve Spring Maximum Lift          0.575 in

Valve Stem Diameter     0.3438 in

Installation Notes           

EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS; Match with Edelbrock head gasket sets.; To use stock rockers on small-block Chevy heads, .100" longer than stock pushrods are required. Edelbrock pushrods #9629 are recommended.; Use Head Bolt Kits for easy installation. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.; S/B Chevy heads may not be used on engines with less than 4" bore (262, 265, 283, 305, 307 c.i.d.) except with cams having less than .450" valve lift.