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.
Specifications:
| Description_ABR |
Cyl. Head |
| Description_ASM |
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L) |
| Description_DEF |
Engine Cylinder Head |
| Description_EXT |
The Edelbrock #60899 Performer RPM cylinder heads are designed for 1955-86 SB Chevy engines. The Edelbrock #60899 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where performance is needed. |
| Description_INV |
Edelbrock SBC Cylinder Head |
| Description_MKT |
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. |
| Description_LAB |
RPM Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet Cam |
| Description_TRA |
EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS |
| Description_TRA |
Match with Edelbrock head gasket sets. |
| Description_TRA |
To use stock rockers on small-block Chevy heads, .100" longer than stock pushrods are required. Edelbrock pushrods #9629 are recommended. |
| Description_TRA |
Use Head Bolt Kits for easy installation. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. |
| Description_TRA |
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. |
| RGL |
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Camshaft Type |
Flat Tappet |
| Head Casting Number |
N/A |
| Horsepower |
350-450 |
| Retainer Included |
Yes |
| Seat Angle |
Exhaust 45 deg/Intake 45 |
| Valve Springs Included |
Yes |
| Valve Included |
Yes |
| Guide Plates Included |
Yes |
| Push Rod Diameter |
(Suggested) 0.3125 |
| Construction Type |
Complete |
| CNC Ported |
No |
| Combustion Chamber Volume |
64 |
| EGR Port |
No |
| Exhaust Port Location |
Standard |
| Valve Spring Diameter |
1.46 |
| Grade Type |
Performance |
| Seat Material |
Ductile Iron |
| Valve Spring Maximum Lift |
0.575 |
| Intake Valve Diameter |
2.02 |
| Guide Material |
Manganese Bronze |
| Valve Angle |
23 |
| Intake Runner Volume |
195 |
| Quantity |
Sold Individually |
| Material |
Aluminum |
| Rocker Arm Stud Diameter |
0.375 |
| Valve Stem Diameter |
0.3438 |
| Guide Plate Material |
Hardened Steel |
| Series |
Performer RPM |
| Deck Thickness |
0.5625 |
| Rotor Center Bore Inside Diameter |
Straight |
| Family |
Performer RPM |
| Exhaust Runner Volume |
65 |
| Exhaust Valve Diameter |
1.60 |
| Length |
9.0000 |
| Width |
11.0000 |
| Height |
26.0000 |
| Weight |
30.0000 |
