Amermac Adapters

SP-BP Back-Up Plate
SP-N   Wing Nut
SP-2   Red: for Fords, Plymouth, etc.
SP-3   Yellow:  for Chevrolets, Lancer, etc.
SP-4   Blue:  for All other American cars

Adapter is adjustable from 80-205mm to fit 4,5,6, and 8 lug bolt wheels.  For Volkswagen, Pickup Trucks.  Includes short and long arms, wing nut, and plate.

Universal Truck Adapter for disc wheel only.  Also accepts Pontiac Grand Prix open center wheels.  Includes 5 arms and a complete ring of nuts.

Adapters specifically designed for Mandrel Mount.  Includes:

D-1  4-lug
D-2  5-lug
5 Hex Studs 1/2 x 1/2
5 Hex Studs 1/2 x 7/16
5 Silver Lug Bolts

Universal Truck Adapter.
Fits 20" and 22" rims for Dayton type or spoke type wheels.

Adapter for older metric wheels.
Shaft application.
Includes 5 lug bolts.

H PLATE ADAPTERS

Aluminum plate and Backup plate are for hub mount truck wheels and buses.  These rims do not use bolt circles because they are piloted in the center.  Flat nuts are indicators for this type of rim.  All orders must be accompanied by a micrometer measurement of the inside of the center hole.  The 2 inch bore fits on the Series 80 backing plate.  Bushings and plates are also for precision use on computer balancers.  These adapters are an upgrade to a more consistent mounting system.  The complete line of H Plate Adapters include:

HBP-001 Backing Plate
HHD-001 Heavy Trucks 228.2/220.2 MM
HHD-002 Buses, Other 221.1/220.1 MM
HHD-003 90" (271.5 MM)
HHD-011 281.22/220.1MM
HHD-012 281.2 MM
HHD-C 220.1 MM
HLD-003 Ford, F150 138.68/123.95/87 MM
HLD-004 GM 133.35/115.82/158.75 MM
HLD-005 Ford, F250-F450 170.22/125.1 MM
HLD-008 Ford F250 Hub Pilot or Aftermarket Lug-- 125.1MM/6-11/16" Pod or Lug 8/4 Pattern
HLD-009 Aluminum Plate 72.5MM/74MM (BMW)
HLD-0010 Aftermarket-Ford 130.8MM

SERIES 80 ADAPTERS

Pod Plates:

4 lug inch & mm
5 lug inch & mm
Back Up Plate
Mandrel Nut
Wing Nut