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JEGS 514072 Big Block Chevy Aluminum Cylinder Head for use with Hydraulic Flat Tappet Cam [335 cc Intake Ports, Straight
Aluminum Cylinder Head Big Block Chevy 335 cc Intake Ports 123 cc Combustion Chamber 2.250 in. Int. Valves 1.880 in. Exh. Valves Straight Angle Spark Plugs For Hydraulic Flat Tappet Cam 0.560 in. Maximum Lift Sold Individually|JEGS 514072 Big Block Chevy Aluminum Cylinder Head for use with Hydraulic Flat Tappet Cam [335 cc Intake Ports, …
Aluminum Cylinder Head Big Block Chevy 335 cc Intake Ports 123 cc Combustion Chamber 2.250 in. Int. Valves 1.880 in. Exh. Valves Straight Angle Spark Plugs For Hydraulic Flat Tappet Cam 0.560 in. Maximum Lift Sold Individually|JEGS 514072 Big Block Chevy Aluminum Cylinder Head for use with Hydraulic Flat Tappet Cam [335 cc Intake Ports, Straight
Description
Aluminum Cylinder Head Big Block Chevy 335 cc Intake Ports 123 cc Combustion Chamber 2.250 in. Int. Valves 1.880 in. Exh. Valves Straight Angle Spark Plugs For Hydraulic Flat Tappet Cam 0.560 in. Maximum Lift Sold Individually|JEGS 514072 Big Block Chevy Aluminum Cylinder Head for use with Hydraulic Flat Tappet Cam [335 cc Intake Ports, Straight
Specifications
Material | Aluminum |
Shape | Square |
Weight | 43.50 |
Brand | Jegs Complete Aluminum Cylinder Heads |
Valve Angle | 24/4 |
Part Fitment | Semi Universal |
Oiling Style | Through Pushrod |
Rocker Arm Nut Thread Size (In.) | 7/16"-20 |
Spark Plug Style | Straight |
Package Quantity | 24.70 |
Quantity | Sold Individually |
Rocker Arm Studs Included | Yes |
Cnc-machined Combustion Chamber | No |
Cnc-machined Intake Runner | No |
Combustion Chamber Volume (Cc) | 123 |
Accessory Bolt Holes Drilled | Yes |
Intake Valve Diameter | 2.25 In (57.15 Mm) |
Cylinder Head Finish | Natural |
Exhaust Runner Volume (Cc) | 140 |
Guideplates Included | Yes |
Number Of Springs Per Valve | Dual |
Part Category | Performance Parts |
Retainer Material | Chromoly Steel |
Valve Guide Material | Manganese Bronze Intake/phosphorous Bronze Exhaust |
Valve Stem Diameter | 0.3415 (8.674 Mm) |
Valve Seat Machine Style | 3-angle |
Steam Holes Drilled | No |
Cnc-machined Exhaust Runner | No |
Valve Cover Mounting Style | Perimeter Bolt |
Valve Springs Included | Yes |