Precision Machine Evolution Exhaust Valve Guide Standard Precision machine evolution exhaust valve guide made of cast iron with built in shoulder standard size. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989...

Precision Machine Evolution Intake Valve Guide .001 Precision machine evolution intake valve guide made of cast iron with built in shoulder .001 oversize. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989...

Precision Machine Evolution Intake Valve Guide .002 Precision machine evolution intake valve guide made of cast iron with built in shoulder .002 oversize. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989...

Precision Machine Evolution Intake Valve Guide .003 Precision machine evolution intake valve guide made of cast iron with built in shoulder .003 oversize. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989...

Precision Machine Evolution Intake Valve Guide .004 Precision machine evollution intake valve guide made of cast iron with built in shoulder .004 oversize. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989...

Precision Machine Evolution Intake Valve Guide .010 Precision machine evolution intake valve guide made of cast iron with built in shoulder .010 oversize. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989...

Precision Machine Evolution Intake Valve Guide Standard Precision machine evolution intake valve guide made of cast iron with built in shoulder standard size. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989...

Precision Machine Maganese .001 Exhaust Valve Guide .001 Oversize exhaust valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Precision Machine Maganese .001 Intake Valve Guide .001 Oversize intake valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Precision Machine Maganese .002 Exhaust Valve Guide .002 Oversize exhaust valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Precision Machine Maganese .002 Intake Valve Guide .002 Oversize intake valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Precision Machine Maganese .003 Intake Valve Guide .003 Oversize intake valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Precision Machine Maganese .004 Intake Valve Guide .004 Oversize intake valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Precision Machine Maganese Standard Exhaust Valve Guide Standard size exhaust valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Precision Machine Maganese Standard Intake Valve Guide Standard size intake valve guide with undersize bores is easily reamed. Guide features O-ringed flange design good durability excellent heat transfer and good lubricity. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987...

Rocker Arm Bushings May require machining for proper fitment. FITS Harley Davidson FL 1966 Harley Davidson FL 1967 Harley Davidson FL 1968 Harley Davidson FL 1969 Harley Davidson FL 1970 Harley Davidson FL 1971 Harley Davidson FL 1972 Harley Davidson...

Saddlebag Stabilizer The stabilizer creates a direct link between both bags and significantly strengthens the system reducing the unwanted movement of the bags. Machined from aluminum and hard anodized black. Requires drilling of saddlebag for installation. FITS Harley Davidson FLST...

Sifton Steel Upper Valve Collar Set Set of four. FITS Harley Davidson FL 1981 Harley Davidson FL 1982 Harley Davidson FL 1983 Harley Davidson FL 1984 Harley Davidson FLT 1981 Harley Davidson FLT 1982 Harley Davidson FLT 1983 Harley Davidson...

Stainless Black Diamond Exhaust Valve Designed to increase air flow this exhaust valve are on a piece of stainless steel with stellite tips and are coated with Black Diamond coating which reduces friction wear and allows closer guide tolerances. Measurements:...

Stainless Black Diamond Exhaust Valve Precision Machining Black Diamond Exhaust Valve for all years TC-88 and Evolution 1340 cc Measurements: Tulip: 29 FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989 Harley...

Stainless Black Diamond Intake Valve The head diameter on the valve is 1.750 inch and stem diameter is .3765 inch. Measurements: Tulip: 23 FITS Harley Davidson FL 1948 Harley Davidson FL 1949 Harley Davidson FL 1950 Harley Davidson FL 1951...

Stainless Black Diamond Intake Valve The valve head diameter is 1.950 inch and the stem diameter is .3765 inch. Measurements: Tulip: 23 FITS Harley Davidson FL 1966 Harley Davidson FL 1967 Harley Davidson FL 1968 Harley Davidson FL 1969 Harley...

Stainless Black Diamond Intake Valve The valve head diameter is 1.840 inch and stem diameter is .3100 inch. Measurements: Tulip: 23 FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989 Harley Davidson...

Stainless Black Diamond Intake Valve Intake valve black diamond is a 1 piece stainless steel valve with a stellite tip and black nitrone impregnated stem to improve wear properties and reduce friction. Measurements: Tulip: 23 FITS Harley Davidson FLST 1986...