Vulcanworks

Available in:
ARP Stainless
ARP Black Oxide Steel

-12 Point
-Grade 10
-Includes Stainless Steel Thick Washers

Available in:  ARP Stainless , and ARP Black Steel
12 Point  - Includes Chrome Plated Extra Thick Washers

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

Fits:
1988-Up FXR
1991-2017 FXD
1988-Present Sportsters

.906 Thick Disc Spacer
For Use With 1977-1983 XL, FX & FXD Front Wheels

-Billet Aluminum
-With Hardware

.906 Thick Disc Spacer
For Use With 1984-1987 XL, FX & FXD Front Wheels

-Billet Aluminum
-With Hardware

1-1/16" Thick
Includes Bolts to attach disk spacer to wheel
Adapts 1978-1983 FX & XL Dual Disc Wheel to 41mm Front Ends
 

1.625 Thick Disc Spacer
Fits 1977 thru 1983 XL & FX, FXD Front Wheels

-Billet Aluminum
-With Hardware

1.625 Thick Disc Spacer
Fits 1984 thru 1987 XL & FX, FXD Front Wheels

-Billet Aluminum
-With Hardware

.718 Thick Disc Spacer
For Use With 1988-1999 XL, FX & FXD Front Wheels

-Billet Aluminum
-With Hardware

.718 Thick Disc Spacer
For Use With 2000 & Up XL, FX & FXD Front Wheels

-Billet Aluminum
-With Hardware

1.437 Thick Disc Spacer
Fits 1988 thru 1999 XL & FX, FXD Front Wheels

-Billet Aluminum
-With Hardware

1.437 Thick Disc Spacer
Fits 2000 & Up XL & FX, FXD Front Wheels

-Billet Aluminum
-With Hardware

High Quality Foam Coated Steel Core
Same technology as new OEM gaskets.

FL 1965-1984
FX 1971-1984
FXST 1984-2006
FLST 1986-2006
FXD 1991-2005