Engine

Sifton adjustable pushrod set with tapered design! Made of 4130 steel with hardened adjusters and ball ends. Sold as a set of four. For use with so...

Taper Lite adjustable pushrods are manufactured from steel with hardened adjusters and ball ends. These are designed to be installed without removi...

Wiseco #: K1600 Wiseco piston set is standard 3-3/16 inch bore. Piston set has a compression of 10:1 and includes rings. **Note: Run engine at mode...

OEM #: 17997-99A Sifton performance pushrod set for TC-88 models includes pushrod tubes covers and 1.6 inch clips. Rods feature chromoly tube const...

Replica piston set is.040 oversize and includes rings 2 wrist pins and 4 circlips. Fits 1200CC V2 Evolution **Note: Run engine at moderate speeds f...

Taper Lite adjustable pushrods are maufactured from 4130 steel with hardened adjusters and ball ends to fit solid or hydraulic pushrod applications...

Sifton TC-88-114 adjustable pushrod sets are manufactured using 4130 chromoly tubing. Designed to be installed without removal of the rocker boxes ...

OEM #: 18071-48, 163-48 Replica stainless steel nitrate intake valve Fitment: 1948-1965 FL

Sifton quick install adjustable pushrod set is manufactured of 4130 chromoly. Designed to be installed without removal of the rocker boxes or cylin...

OEM #: 18081-36, 165-36 Nitrate exhaust valve is 1/8 inch oversize and made of 8645 heat treated valve steel. Measurements:Stem Diameter:.3750 Fitm...

Eastern #: E-601 Sifton steel intake valve is 1/8 inch oversize. The head measures 1-7/8 inch. Fitment: 1948-1965 FL

Eastern #: E-328 Cast iron valve guide is.008 oversize and machined to to accept seal. Notes:Accepts seal Fitment: 1948-1979 FL 1971-1978 FX

OEM #: 18071-36, 163-36 Nitrate intake valve are made of 8645 heat treated valve steel. Measurements:Overall Length: 3-5/8' Fitment: 1936-1940 EL ...

OEM #: 18081-36, 165-36 Nitrate exhaust valve are made of 8645 heat treated valve steel. Measurements:Overall Length: 3-7/8 inches Fitment: 1936-1...

Eastern #: E-322 Cast iron valve guide is.002 oversize and machined to accept seal. Measurements:Length: 1.988 inches Notes:Accepts seal Fitment: ...

Eastern #: E-321 Cast iron valve guide is.001 oversize and machined to accept seal. Notes:Accepts seal Fitment: 1948-1979 FL 1971-1978 FX

Eastern #: E-320 Cast iron valve guide is standard size and machines to accept seal. Notes:Accepts seal Fitment: 1948-1979 FL 1971-1978 FX

Sifton kit for Evolution 1340 includes 4 standard size solid tappets with rollers installed and 4 adjustable steel alloy pushrods. Fitment: 1986-1...

OEM #: 18228-36, 172-36 Sifton valve keeper keys come in split type package. Fitment: 1936-1940 EL 1941-1984 FL 1979-1983 FLT 1971-1984 FX ...

Manley #: 99295-4 Manley valve keeper set comes in a set of 8 for Shovelhead application. Fitment: 1936-1940 EL 1941-1984 FL 1979-1983 FLT 1...

Kibblewhite #: VT-032502-R-G Sifton top valve spring collar set is gold to be used in old heads where clearance is a problem or a higher spring pre...

Kibblewhite #: VT-032502-R-R Sifton top valve spring collar set is red which is used most often by combining ease of installation and good spring p...

Manley #: 99294-4 Manley chromoly valve key comes in a set of 8. Fitment: 1958-1985 XL 1958-1985 XLH

Sifton valve spring kit features 4 double matched competition springs. Order top collar separately. Notes:Maximum lift is.550. Fitment: 1948-1984 ...