Single Valve Spring Set, 373 Spring Rate CO911-16 Air Filters 050" Inlet 268°

050" Inlet 268°

The Aeroflow Performance small block Ford Windsor cylinder heads are designed for street performance engines to give the ultimate in flow at a mbudget price

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0:1 Aluminum Heads Hydraulic Roller Cam Forged Crank Forged Pistons BLOCK: NEW BluePrint Cast Iron Block Manufactured and Machined in the USA

90° ORB Swivel to Male Flare Adapter -10AN to -10ANSilver Finish

Single Valve Spring Set, 373 Spring Rate CO911-16 Air Filters 050" Inlet 268°Single Valve Spring Set, 373 Spring Rate1. 524" OD, 122@1. 900" Seat Pressure, 1. 200" Coil Bind CO911 16 911 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 machined to a larger