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Angle mount tilts forward or backward and adjusts 2in
Rear 4-Link Features: 1" bars
6 Ratio (5/16" Bolt on Adjustable)Suit Ford 5
Solid dome design Oversize: std Recommended Ring Set (Check Proseal listing to determine oil ring tension): J10008-4125-5 Factory GM heads are used to define standard valve spacing and angle (thus 23°) for many small block Chevy
Dual Valve Spring Set 1.620" O.D CO951-16 Product:Installed: 230 @ 1.950", Open: 710 @ 1.200", Rate: 640 lbs., Coil Bin Angle mount tilts forward orDual Valve Spring Set 1. 620" O. DInstalled: 230 @ 1. 950", Open: 710 @ 1. 200", Rate: 640 lbs., Coil Bind: 1. 100" CO951 16 951 16 COMP Cams offers a wide variety of valve springs to suit a multitude of applications. It is extremely important to use valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. The outside diameter of the recommended spring may require that the spring pocket be