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XX Performer Small-Block Chevy Cylinder Head Flat Tappet Polished

$939.95
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In stock
SKU
608719
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Details

The Edelbrock #608719 Corvette centerbolt cylinder head is designed for 1986-91 Tuned Port Injected (T.P.I) 5.7L small-block Chevy Corvette engines originally equipped with centerbolt valve covers. Performer centerbolt cylinder heads are 50-state street legal and accept factory centerbolt valve covers. The intake bolt pattern utilizes the 1986-91 (straight) 90° angle on all bolts. Spark plugs are angled like stock O.E. heads. The Edelbrock Performer heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. They also feature the highest quality intake and exhaust valves and valve springs.INSTALLATION NOTE: • Match with Edelbrock head gasket sets. • Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.

Specs

Availability Not Available
Application Application Specific
GTIN 00085347990610
Availability Note Available to Order
Warranty 12 Months
Emissions Code
EO Number: D-215-94
Hazardous Materials Warning WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65Warnings.ca.gov
CNC Ported No
Combustion Chamber Volume 60.0 cu.in
Deck Height 9.025 in
Deck Thickness 0.562 in
Exhaust Valve Diameter 1.600 in
Guide Plates Included Yes
Intake Runner Volume 165.0 cu.in
Intake Valve Diameter 2.020 in
Material Aluminum
Push Rod Diameter 0.312 in
Rocker Stud Diameter 0.375 in
Valve Angle 23 deg
Valve Spring Diameter 1.460 in
Valve Spring Maximum Lift 0.575 in
Valve Stem Diameter 0.341 in