Ferrea Chevrolet LS7 1.615in 0.313in 5.227in 24 Deg Flo Rad Grv Hollow Exhaust Valve - Set of 8
Ferrea Honda F20C/F22C 36mm 5.48mm 109.8mm 20 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8
Ferrea Mitsubishi 4G63/4G63T 34mm 6.57mm 109.7mm 20 Deg S-Flo Stk Comp Plus Intake Valve - Set of 8
Ferrea Mitsubishi 4G63/4G63T 30.5mm 6.55mm 22 Deg Flo Stk Comp Plus Exh Valve - Set of 8
Ferrea Audi/VW 1.8T 20V 29.9mm 5.96mm 103.92mm 26 Deg Flo Stk Trip Grv Comp Plus Exh Valve- Set of 8
Ferrea BMW M50 30.5mm 5.96mm 106mm 25 Deg Flo Stk Trpl Grv Comp Plus Exh Valve - Set of 12
Ferrea Acura K20 35mm 5.47mm 109.30mm 20 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8
Ferrea Subaru EJ20 36mm 5.97mm 104.6mm 19 Deg S-Flo Stk Competition Plus Intake Valve - Set of 8
Ferrea Subaru EJ20 32mm 5.96mm 104.75mm 25 Deg Flo Stock Super Alloy Exhaust Valve - Set of 8
Ferrea Toyota 2JZGE/2JZGTE 29mm 5.98mm 99.1mm 22 Deg Flo Stock Super Alloy Exhaust Valve - Set of 12
Ferrea Toyota 2JZGE/2JZGTE 33.6mm 5.98mm 98.55mm 20 Deg S-Flo Stk Comp Plus Intake Valve - Set of 12
Ferrea Toyota 2JZGE/2JZGTE 30mm 5.98mm 99.1mm 22 Deg Flo +1mm Super Alloy Exhaust Valve - Set of 12
Ferrea Toyota 2JZGE/2JZGTE 34.6mm 5.98mm 98.55mm 20 Deg S-Flo +1mm Comp Plus Intake Valve- Set of 12
Ferrea Mitsubishi 4G63/4G63T 31.5mm 6.55mm 20 Deg Flo +1mm Comp Plus Exh Valve - Set of 8
Ferrea Mitsubishi 4G63/4G63T 35mm 6.57mm 109.7mm 20 Deg S-Flo +1mm Comp Plus Intake Valve - Set of 8
Ferrea Acura/Honda B16A1/B17A1 28mm 5.45mm 102.5mm 25 Deg Flo Stock Super Alloy Exh Valve - Set of 8
Ferrea Honda B17A1/B18C1/C3 33mm 5.47mm 25 Deg S-Flo Stock Comp Plus Intake Valve - Set of 8
Ferrea 01-06 BMW S54 Dual Spring Kit
Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit
Ferrea Acura/Honda K20 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16
Ferrea Audi/VW2.0T FSI 16V Spring Seat Locator - Set of 16 (Required for S10157)
Ferrea Acura K20 Endurance Dual Spring Kit
Ferrea Honda S2000 Dual Spring Kit
Ferrea 17-18 Audi 2.5 TFSI Single Spring Kit
Ferrea Subaru WRX STI Endurance Dual Spring Kit
Ferrea Nissan GT-R VR38DETT Dual Spring Kit
Ferrea Acura K20 Drag Racing Dual Spring Kit
Ferrea Acura/Honda B18/B16 High Pressure Dual Spring Kit
Ferrea Acura/Honda B17A1 Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 16
Ferrea Subaru 6mm Radial Groove Steel Valve Locks - Set of 16
Ferrea Mitsubishi 4G63/4G63T 6.57mm Viton Intake Valve Stem Seal - Set of 8
Ferrea Mitsubishi 4G63/4G63T 6.55mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 8
Ferrea Subaru EJ20 6mm Viton Hi-Temp Intake Valve Stem Seal - Set of 8
Ferrea Subaru EJ20 6mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 8
Ferrea Nissan VQ35 6mm Viton Hi-Temp Intake Valve Stem Seal - Set of 12
Ferrea Nissan VQ35 6mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 12
Ferrea Toyota 2JZGE/2JZGTE 6mm Viton Hi-Temp Intake Valve Stem Seal - Set of 12
Ferrea Toyota 2JZGE/2JZGTE 6mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 12
Ferrea Acura/Honda 5.5mm Viton Intake Valve Stem Seal - Set of 8
Ferrea Acura/Honda 5.5mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 8
Ferrea Mitsubishi EVO X 2.0L (4B11T) 5.5mm Valve Locks - Set of 16
Ferrea Nissan 2.4L KA24DE 7mm Radial Groove Steel Valve Locks - Set of 16 (Use w/E11021)
Ferrea Toyota Radial Groove 6 Degree Valve Locks - Set of 24
Ferrea 5.5mm Radial Groove Steel 7 Deg Valve Locks - Set of 16
Ferrea Chevy LS1/LS7 5/16 .502 OD 2.000 Length .500 ID Exh/Int Valve Guide - Set of 8 (Req VS1021)
Ferrea Nissan GT-R VR38DETT Std Intake Valve Guide - Set of 12 (Use w/VS1014)
Ferrea Nissan GT-R VR38DETT Std Exhaust Valve Guide - Set of 12 (Use w/VS1012)
Ferrea Acura/Honda K20 Std Exhaust Valve Guide - Set of 8 (Use w/VS1002)
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