4.6 2V PI intake and Exhaust valve set, 1mm OS

This includes a full set of 8, stainless  intake and 8 exhaust valves in 45.5mm and 37mm diameters.  These only fit 2V PI heads.  They utilize 3 groove stock locks and are caompatible with stock or aftermaket retainers.  Compared...

GT500, 5.8L Head gaskets

These are OEM, MLS head gaskets for 5.8L GT500s and they also work very well on big bore engine 4.6 engines, both Boss50 iron blocks as well as dry sleeved, aluminum blocks.  Thickness is .039

K3-4890-3552 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -0cc No Valve Relief Flat Top Piston Set.

  Description     5.4 / 5.8 Modular 5.4 - 5.8 K3-FX 2618 Alloy With Rings  Comp Hgt: 1.210"   -0cc No Valve Relief Flat Top  Pin: .866  Ring Grooves: 1.5/1.5/3MM Stroke: 4.165" Rod: 6.658" Forged...

K3-4970-3572 5.0 Stroker Ford Modular K3-FX Series -7cc 4V Dish Forged Piston Set

5.0 Stroker Ford Modular K3-FX 2618 Alloy With Rings Comp Hgt: 1.190" -7cc 4V Dish Pin: .866 Ring Grooves: 1.5/1.5/3MM Stroke: 3.750" Rod: 5.850"    Aprox Comp Ratio: 44cc-11.71, 50cc-10.70, 53cc-10.26

Shelby Mike Billet Timing Chain Arms V2 4.6 SOHC 2V & 3V Pair

(These are sold as a pair and come with 8mm or 9mm pivot hole) Our SOHC Timing Arm are designed after our DOHC 4V Arms for two reasons: 1. Added support of the chain with thickness and more length 2. Stock SOHC Plastics are not removed and reinstall as...

Supertech/Apocalypse 2V valve springs for stock retainers (drop-in)

For Ford Modular 4.6L and 5.4L engines with PI 2v heads.  These have been used with 20psi without any issues.  We recommend these for most applications not seeing over 25psi. Beehive Single -OD 0.700"/.630" 1seat pressure: 20lbs@1.640" Rate...

Supertech/Apocalypse 3v Valve springs for stock retainers (drop-in)

Ford Modular 4.6L 3V Beehive Single spring OD 1.102"/.957"78lbs@1.535"Rate 322lbs/inCB: .897"Ovate wireMax Lift: .575"Use with OEM retainer includes SEAT-M65BE-2 seat locators

Supertech/Apocalypse 4.6/5.4 2V exhaust valves 36mm

These valves are an 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 onlyFord Modular V8 4.6 SOHC Intake valveDia:...

Supertech/Apocalypse 4.6/5.4 2V intake valves 44.5mm

These valves are an 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. Compared to the stock valves, these provide another .060" piston to...

Supertech/Apocalypse 4v springs for stock retainers (drop-in)

These springs are good for use in most street cars and many race cars.  Good for 30pis, these are an affordalble option the many higher priced offerings. Ford Modular 4.6L 4v Beehive Single spring OD 1.075"/.957" 96lbs@1.417" Rate 348lbs/in CB: ...