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PROX Steel Intake Valve/Spring Kit PART NUMBER 28.SIS2444-2
$ 131.83
PROX STEEL INTAKE VALVE/SPRING KIT PART NUMBER 28.SIS3338-2
$ 122.03
PROX STEEL INTAKE VALVE/SPRING KIT PART NUMBER 28.SIS3405-2
$ 118.65
PROX Steel Intake Valve/Spring Kit PART NUMBER 28.SIS3407-2
PROX Steel Intake Valve/Spring Kit PART NUMBER 28.SIS3408-2
PROX Steel Intake Valve/Spring Kit PART NUMBER 28.SIS4335-2
PROX STEEL INTAKE VALVE/SPRING KIT PART# 28.SIS6334-2 NEW
$ 134.22
PROX STEEL INTAKE VALVE/SPRING KIT RM-Z250 07-11 PART# 28.SIS3338-2 NEW
$ 122.02
PROX STEEL INTAKE VALVE/SPRING KIT RMZ450 05-06 PART# 28.SIS3405-2 NEW
$ 118.64
PROX STEEL INTAKE VALVE/SPRING KIT RMZ450 07 PART# 28.SIS3407-2 NEW
PROX STEEL INTAKE VALVE/SPRING KIT RMZ450 08-09 PART# 28.SIS3408-2 NEW
PROX STEEL INTAKE VALVE/SPRING KIT YZ/WR250F 01-10 PART# 28.SIS2402-2 NEW
$ 176.58
PROX STEEL INTAKE VALVE/SPRING KIT YZ/WR450F 03-09/YFZ450 04-09 PART# 28.SIS2424
$ 164.80
PROX STEEL INTAKE VALVE/SPRING KIT YZ450F 10-12 PART# 28.SIS2440-2 NEW
PROX VALVE EXHAUST CFR450R 13-14 PART# 28.1413-1 NEW
$ 35.73
PROX VALVE EXHAUST CRF150R PART# 28.1227-1 NEW
$ 34.22
PROX VALVE EXHAUST CRF250R 04-07 CRF250X 04-08 PART# 28.1334-1 NEW
$ 33.41
PROX VALVE EXHAUST CRF250R 08 PART# 28.1338-1 NEW
PROX VALVE EXHAUST CRF250R 10 PART# 28.1340-1 NEW
PROX VALVE EXHAUST CRF450R '09-10 28.1409-1
$ 43.93