Engine Parts- Pan & Shovel

Our Studs are made in the USA from 4140 Tool Steel & Heat Treated Through.
Replaces HD# 16831-30
Accurately machined stud length so protrusion is always the same.

Case side of stud has 7/16-14 Class 5 Interference thread.
Nut side is 7/16-20 UNF.

Set of 8 Studs


 

Our Studs are made in the USA from 4140 Tool Steel & Heat Treated Through.

Replaces HD# 16837-78

Accurately machined stud length so protrusion is always the same.

Case side of stud has 7/16-14 Class 5 Interference thread.

Nut side is 7/16-20 UNF.

Set of 8 Studs

Available for 1941-1999 Big Twins
Phosphor Bronze

1936-1969 Big Twins
Phosphorus Bronze
Set of 2 bushings for Case & Cam Cover

Replaces Harley #25785-30

1931-1969 Big Twin
Heat Treated & Ground 4140 Tool Steel
Replaces 25791-36

1936-57 Harley Big Twins
Phosphorus Bronze
LEFT Bushing in Picture
Replaces Harley # 25597-36

Valve spring set with Top and Lower Collars

• Interference fit to reduce harmonic and control spring surge
• No machining required for installation
• 465" Lift Kit
• Includes titanium valve spring collars
• Fits Panhead & Shovelhead all years with stock diameter valves

High quality gauge with stainless steel case & all brass internals.
1.5" Diameter
Oil Filled

Allows you to run an Oil Pressure Gauge when you replace the lifter screen plug with this adapter.

  Stainless Steel

3 Piece Plug Set

Use 2 on the oil pump and 1 on the engine case tappet screen port.

Made from Stainless Steel, no more rusty plugs sticking out on you motor.
 

Fits:
All EVOs
All Shovelheads
Panheads with Aluminum Oil Pumps

Shafts are made from 4340, heat treated & center less ground.
Unlike most after market shafts, the snap ring grooves are machined to the proper depth.
Replaces HD# 26346-68, 26346-70
For Big Twin models from 1968-99

1936-99 Harley Big Twins
Phosphorus Bronze

Replaces Harley # 24641-36