Engine Cylinder Head

The Edelbrock #608719 Corvette center bolt cylinder head is designed for 1986-91 Tuned Port Injected (T.P.I) 5.7L small-block Chevy Corvette engines originally equipped with center bolt valve covers. Performer center bolt cylinder heads are 50-state street legal and accept factory center bolt valve covers. The intake bolt pattern utilizes the 1986-91 (straight) 90 Deg 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.

Additional Attributes:

GTIN: 00085347990610
9040: D-215-94
CNC Ported: No
Combustion Chamber Volume: 60.0
Deck Height: 9.025
Deck Thickness: 0.562
Exhaust Valve Diameter: 1.600
Grade Type: Performance
Guide Plate Material: Hardened Steel
Guide Plates Included: Yes
Head Casting Number: 31-6085
Intake Runner Volume: 165.0
Intake Valve Diameter: 2.020
Material: Aluminum
Push Rod Diameter: 0.312
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.
Rocker Arm Stud Diameter: 0.375
Valve Angle: 23
Valve Spring Diameter: 1.460
Valve Spring Maximum Lift: 0.575
Valve Stem Diameter: 0.341

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Obsolete

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 22.1875 x 10.125 x 7.1875 inches
Weight: 30.25 PG