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Performer Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet
$1,157.95
The Edelbrock #60909 Performer Cylinder Heads are designed for 302-400 cid small-block Chevy engines up to 1986. These cylinder heads include your choice of 64cc or 70cc combustion chambers and high flow intake and exhaust ports.
In stock
SKU
60909
The Edelbrock #60909 Performer Cylinder Heads are designed for 302, 327, 350 and 400 cid small-block Chevy engines up to 1986. These cylinder heads include your choice of 64cc (In order to retain stock compression ratio on 1970 and earlier small-blocks) or 70cc combustion chambers and high flow intake and exhaust ports. Complete heads include larger-than-stock 1.46" valve springs to handle most high-lift cams. These heads retain the stock intake port location for compatibility with standard manifolds and headers. Heat crossover is machined for 50-state emissions legal performance.
INSTALLATION NOTE:
• EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS
• Match with Edelbrock head gasket
• When using hot air choke Q-Jet carbs and Performer manifold with above heads, choke kit #1932 is required.
• Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.
INSTALLATION NOTE:
• EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC FLAT TAPPET CAMSHAFT APPLICATIONS
• Match with Edelbrock head gasket
• When using hot air choke Q-Jet carbs and Performer manifold with above heads, choke kit #1932 is required.
• Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.
| Part Type | Engine Cylinder Head |
|---|---|
| Manufacturer | Edelbrock |
| Engine Manufacturer | Chevrolet |
| Engine Family Name | Small-Block |
| Engine Size | 302 (5.0L), 327 (5.4L), 350 (5.7L), 400 (6.6L) |
| Application | Application Specific |
| UPC | 085347609093 |
| Series | Performer |
| Material | Aluminum |
| Intake Valve Diameter | 2.02 in |
| Valve Angle | 23 Degree |
| Intake Runner Volume | 185 cc |
| Grade Type | Performance |
| Quantity | Sold Individually |
| Guide Plate Material | Hardened Steel |
| Camshaft Type | Flat Tappet |
| Horsepower | 300-450 HP |
| Warranty | 12 Months |
| Seat Angle | Exhaust 45 deg/Intake 45 deg |
| Emissions Code | EO Number: D-215-94 |
| Application Summary | Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L) |
| Hazardous Materials Warning |
 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. |
| Pushrod Diameter | 0.3125 (5/16) in |
| Rocker Stud Diameter | 0.3750 (3/8) in |
| Valve Spring Diameter | 1.46 in |
| Valve Spring Maximum Lift | 0.575 in |
| Valve Stem Diameter | 0.3438 in |
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