Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16 - SPR-H1022D-16 $274.99 $334.66
Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16 - SPR-H1021D-16 $274.99 $334.66
Supertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8 - GDE-DUR16-8 $87.99 $88.94
Supertech Ford Duratec 2.3L 89.5mm 1.122in CH -20cc Dish 9.3:1 CR Piston - Set of 4 (Excl Rings) - P4-DU8950-N20-H13 $776.99 $922.01
Supertech Ford Duratec 2.5L 91mm Bore .029in (.75mm) Thick MLS Head Gasket - HG-FDUR25-91-0.75T $160.99 $161.48
Supertech Ford Duratec 2.5L 91mm Bore .040in (1.00mm) Thick MLS Head Gasket - HG-FDUR25-91-1T $160.99 $161.48
Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - Set of 8 - VSI-D5.5E-8 $35.99
Supertech Ford EcoBoost 2.0L 89mm Bore 0.047in (1.2mm) Thick MLS Head Gasket - HG-FECO20-89-1.2T $169.99 $171.11
Supertech Ford EcoBoost 2.0L/2.3L Sodium Filled Inconel Exhaust Valve - Set of 8 - FEVI-2501F-HS-8 $496.99 $587.89
Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Exhaust Valve Stem Seal - Set of 8 - VSI-FECO20-E-8 $35.99
Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Intake Valve Stem Seal - Set of 8 - VSI-FECO20-I-8 $35.99
Supertech Ford Ecoboost 2.3L Black Nitrided Intake Valve - STD Size - Set of 8 - FIVN-2501D-8 $223.99 $266.94
Supertech Ford EcoBoost 2.3L Diam 89mm for Bore 87.5 to 88mm (1.3mm) Thick MLS Head Gasket - HG-FECO23-89-1.3T $169.99 $171.11
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) - SPRK-FE20BE $355.99 $441.14
Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS $565.99 $705.83
Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8 - GIVN-0012S-8 $221.99 $264.04
