Engine Parts- Pan & Shovel

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


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

For any Panhead, Shovelhead, or Evo

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