classic Engine

Precision machine evollution intake valve guide made of cast iron with built in shoulder .004 oversize. FITMENT 1984 / 1999 FXST 1984 / 1999 FXS...

Precision machine evolution intake valve guide made of cast iron with built in shoulder .010 oversize. FITMENT 1984 / 1999 FXST 1984 / 1999 FXST...

Precision machine evolution intake valve guide made of cast iron with built in shoulder .003 oversize. FITMENT 1984 / 1999 FXST 1984 / 1999 FXST...

Precision machine evolution intake valve guide made of cast iron with built in shoulder .002 oversize. FITMENT 1984 / 1999 FXST 1984 / 1999 FXST...

Precision machine evolution intake valve guide made of cast iron with built in shoulder .001 oversize. FITMENT 1984 / 1999 FXST 1984 / 1999 FXST...

Precision machine evolution intake valve guide made of cast iron with built in shoulder standard size. FITMENT 1984 / 1999 FXST 1984 / 1999 FXST...

Sifton upper valve collar steel for 61 74 and 80 models. Set of four.FITMENT 1981 / 1984 FL 1981 / 1984 FX 1981 / 1983 FLT 1982 / 1983 FXR ...

Titanium plated pushrod cover kit includes the inner pushrod set lower pushrod cover set cover spring cover spring cup cover washer gasket a...

Four piece solid tappet adapter set replaces hydraulic tappet inserts and uses stock pushrods. FITMENT 1953 / 1984 FL 1971 / 1984 FX 1979 / 198...

Pushrod cover spring cup set is machined of solid brass and polished. Set of four.FITMENT 1941 / 1984 FL 1971 / 1984 FX 1979 / 2016 FLT 1984 / 2...

This 74 Panhead cylinder and piston kit is bored and honed to 87.325mm with a stock compression of 8.5:1. Cylinders have original casting marks as...

Knucklehead rocker arm shaft set features oil galley's milled into each shaft as required on the 1937 EL models with the tea cup type valve sprin...

Sifton piston kit includes moly coated pistons and Hastings rings. Converts 883cc to 1200cc with use of reverse dome piston. Piston set has a 9.5:1...

Piston set with 3-5/16 bore is .030 oversize. Set includes Hasting 3 piece ring 2 wrist pins and 4 circlips. Pistons have a steel expansion contr...

Piston set with 3-5/16 bore is .010 oversized. Set includes hasting 3 piece ring 2 wrist pins and 4 circlips. Pistons have a steel expansion con...

Cylinders are stock height. For installation of 3-5/8 cylinders after spigot holes have been enlarged. (See diagram for photos.) *NOTE: 3-5/8 cyl...

Jims powerglide steady roll tappets feature a special bronze alloy roller bushing in place of stock type loose needle roller bearing. As an added b...

Jims powerglide steady roll tappets feature a special bronze alloy roller bushing in place of stock type loose needle roller bearing. As an added b...

Jims powerglide steady roll tappets feature a special bronze alloy roller bushing in place of stock type loose needle roller bearing. As an added b...

New Old Stock of 45 connecting rod roller bearing kit is an original army surplus from the 1940's. Features an oversize of .0008.FITMENT 1929 / 19...

Sifton cast flywheel set with a 4.250 stroke and a 6° taper for shafts. The sprocket shaft side of the flywheel is narrow style. The right and lef...

Replica flywheel set with a 4.250 stroke and a 6° taper for shafts with cast construction top. The sprocket shaft side of the flywheel is wide sty...

Replica flywheel set with 3.968 stroke features cast forge construction to accept OE style components for 74 engine. The pin for the outer thrust ...

1939-1953 pinion shaft and gear set includes a machined and ground to factory specifications engine shaft a 21 tooth standard tapered pinion shaft...