Description
Cylinder Head - Pro1 LS 15 Degree - Assembled - 2.165 / 1.600 in Valve - 280 cc Intake - 68 cc Chamber - 1.295 in Springs - Aluminum - GM LS-Series - Each
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Specifications
Notes: |
Square Port |
Accessory Bolt Holes: |
Drilled and Tapped |
Assembled/Bare: |
Assembled |
Center Mount Valve Cover: |
Yes |
Chamber Volume: |
68 cc |
Color: |
Natural |
Combustion Chamber Finish: |
As Cast |
Exhaust Port Bolt Pattern: |
Stock |
Exhaust Port Height: |
1.750 in |
Exhaust Port Location: |
Stock |
Exhaust Port Shape: |
Square |
Exhaust Port Width: |
1.550 in |
Exhaust Runner Finish: |
As Cast |
Exhaust Runner Volume: |
102 cc |
Exhaust Valve Angle: |
15 Degree |
Exhaust Valve Included: |
Yes |
Exhaust Valve Length: |
4.915 in |
Exhaust Valve Seat Material: |
Ductile Iron |
Exhaust Valve Size: |
1.600 in |
Finish: |
Natural |
Intake Port Height: |
2.600 in |
Intake Port Location: |
Stock |
Intake Port Shape: |
Rectangle |
Intake Port Width: |
1.260 in |
Intake Runner Finish: |
As Cast |
Intake Runner Volume: |
280 cc |
Intake Valve Angle: |
15 Degree |
Intake Valve Included: |
Yes |
Intake Valve Length: |
4.890 in |
Intake Valve Seat Material: |
Ductile Iron |
Intake Valve Size: |
2.165 in |
Intended Camshaft Style: |
Hydraulic Roller |
Material: |
Aluminum |
Maximum Lift: |
0.650 in |
Product Line: |
Pro 1 LS 15 Degree |
Pushrod Guide Plate Included: |
No |
Quantity: |
Each |
Rocker Studs Included: |
No |
Valve Guide Included: |
Yes |
Valve Guide Material: |
Manganese Bronze |
Valve Locks Included: |
Yes |
Valve Seal Included: |
Yes |
Valve Seal Style: |
Positive Stop |
Valve Seat Finish: |
Machined |
Valve Seat Included: |
Yes |
Valve Spring Damper: |
No |
Valve Spring Diameter: |
1.295 in |
Valve Spring Included: |
Yes |
Valve Spring Number: |
Dual |
Valve Spring Retainer Material: |
Titanium |
Valve Spring Retainers Included: |
Yes |
