Supertech / Apocalypse 4V stainless 32mm (2mm OS)Steel Exhaust valves

Stainless Steel Exhaust valves, stock diameter, 32x6.96x116.25mm/Undercut 6.65mm/30º/SS/ Blk. Nitrided/Triple groove.

Supertech / Apocalypse 4V stainless 31mm (1mm OS)Steel Exhaust valves

Stainless Steel Exhaust valves, stock diameter, 31x6.96x116.25mm/Undercut 6.65mm/30º/SS/ Blk. Nitrided/Triple groove.

Supertech / Apocalypse 4V stainless 30.5mm (.5mm OS)Steel Exhaust valves

Stainless Steel Exhaust valves, stock diameter, 30x6.96x116.25mm/Undercut 6.65mm/30º/SS/ Blk. Nitrided/Triple groove.

Supertech / Apocalypse 4v 4.6/5.4 39mm (2mmOS) diameter stainless intake valves

This includes 16, 39mm intake valves for all 4.6 and 5.4 4v engines expect for those with Cobra R and GT/GT500 heads.  These are stock length for stock base circle camshafts and accept the 3...

Supertech / Apocalypse 4v 4.6/5.4 38mm (1mmOS) diameter stainless intake valves

This includes 16, 38mm intake valves for all 4.6 and 5.4 4v engines expect for those with Cobra R and GT/GT500 heads.  These are stock length for stock base circle camshafts and accept the 3...

Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm -single valve

This valve is excellent for race or street engines with 4.6/5.4, 2V, PI heads.  They are made from stainless steel and have swirl polished heads and are fully machined.  Exhaust valves...

Supertech / Apocalypse 4V, 30mm exh valves stainless steel

Stainless Steel Exhaust valves, stock diameter, 30x6.96x116.25mm/Undercut 6.65mm/30º/SS/ Blk. Nitrided/Triple groove.

Supertech 4v, 4.6/5.4 Inconel exh valves

These are for the most severe duty applications and are .5mm oversize.  We highly recommend that you combine these with upgraded exh seats. 4.6/5.4, 4v, DOHC Inconel Exhaust valves 30.50 x6...

Supertech 4v 4.6/5.4 Stainless Exhaust valves, .5mm OS

Exhaust valves: ST-28523N-2 Ford Modular V8 4.6L 4v DOHC Exhaust valve 30x6.96x116.25mm/Undercut 6.65mm/30º/SS/ Blk. Nitrided/Triple groove

Ford Modular V8 4.6L 4v DOHC Intake valve Nitrided/Triple groove/Backcut

Ford Modular V8 4.6L 4v DOHC Intake valve 38x6.98x135.50mm/Undercut 6.25mm/20º/SS/ Blk. Nitrided/Triple groove/Backcut

Supertech/Apocalypse 2v/4v MLS head gaskets (Pair)

MLS Head Gasket Ford Modular 4.6L/5.4L (2v/4v) / Diam 3.630" (92.20mm) / .039" (1mm) thick- (Pair)

Supertech/Apocalypse 4v springs and retainers

This kit includes 32 springs and steel retainers.  These will work for most n/a and boosted setups.These are the next step up from the Supertech Apocalype drop-in springs.  Beehive...