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Prep Your Pushrod Ford 5.0L for a Bigger Cam with a COMP Cams GT40 Drop-In Valve Spring Kit

The pushrod Ford 5.0L is alive and well—so much so that companies are developing new parts to make the engine perform better. Case in point is COMP Cams’ GT40 Drop-In Valve Spring Kit. Designed for use with factory cast iron GT40 and GT40P cylinder heads, the drop-in valve springs allow the use of flat tappet camshafts with aggressive lobe profiles rated up to .570-inch valve lift. No machining is required.

The GT40 Drop-In Valve Spring Kit comes with 1.486-inch single valve springs, valve spring retainers, metal body Viton valve stem seals, and eight standard and eight +.050-inch valve locks to achieve the correct installed height with factory valves.

Spring Specifications
Installed Height: 1.800 inch
Open Height: 1.300 inch
Seat Pressure at Installed Height: 110 lbs.
Open Height Pressure: 318 lbs.
Coil Bind: 1.170 inch

GIVE YOUR FORD 5.0L A BOOST WITH COMP CAMS GT40 DROP-IN VALVE SPRING KIT AT SUMMIT RACING