Harrison R4 (Radial 4-Cylinder Series)
Introduced in 1975 to supersede heavy axial pumps, this compact, round "pancake" casing was General Motors' primary high-volume compressor throughout the 1970s, 1980s, and 1990s.
- Chevrolet & GMC Trucks: 1975 – 1995 (C10, C20, C30, K10, K20, Blazer, Jimmy, Suburban, S10, Sonoma)
- GM Full-Size Passenger Cars: 1975 – 1993 (Chevrolet Caprice, Impala, El Camino, Monte Carlo, Pontiac Parisienne, Buick LeSabre)
- Mercedes-Benz Imports: 1976 – 1985 (Classic 240D, 300D, 300CD, 300TD, 300SD, 380SL chassis running factory Delco configurations)
- Jaguar Cars: 1970s – 1980s (XJ6 and XJS lines configured with Harrison factory cooling blocks)
- Light Commercial / Agricultural Platforms: Universal applications on medium-duty industrial equipment networks pre-dating 2005.
Harrison V5 (Variable 5-Cylinder Axial Series)
Debuted in the mid-1985 product line as the industry's first mass-produced variable displacement compressor. It eliminated the constant starting and stopping of the clutch by automatically adjusting internal displacement to match system cooling demands.
- GM Front-Wheel Drive & Mid-Size Cars: 1986 – 2005 (Chevrolet Cavalier, Malibu; Pontiac Grand Am, Sunfire; Buick Century, Regal; Oldsmobile Cutlass Ciera)
- Saturn S-Series: 1991 – 2002 (SC1, SC2, SL1, SL2, SW1, SW2)
- European Imports / Global Markets: 1990 – 2005 (Widespread placement on Opel, Isuzu, Lotus, and Renault automotive assemblies)
- Industrial / Off-Highway Equipment: Pre-2005 localized installations on Komatsu and Landini commercial utility machinery.
Harrison 6A / DA6 / HR6 (Axial 6-Cylinder Series)
Developed as a lightweight, aluminum 6-cylinder axial design to replace old, heavy cast-iron A6 assemblies on weight-sensitive, fuel-injected passenger layouts.
- Chevrolet Corvette: 1984 – 1996 (C4 generation setups)
- Chevrolet Camaro & Pontiac Firebird: 1985 – 1992 (Third-generation F-Body platforms)
- GM Full-Size Trucks & SUVs: 1988 – 1995 (C/K 1500, 2500, 3500 pickups, Tahoe, and Yukon models equipped with early serpentine belt drives)
- Ford Motor Company Retrofits: Frequently applied via aftermarket conversion adaptation blocks for 1980s transport and fleet modification lines.
Please take a minute and
read about our Goals
Please help us to continue
to save more parts by Donating to our non Profit foundation.
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Welcome to
The Motorhead Men Non-Profit Foundation parts store.
Where the
net profits from all sales go directly to our foundation goals
These new
and re-man parts are from the Toohey Parts Collection
All parts
from the warehouse are NOS from the 50 to the late 90s, most are
original
built USA parts
"A
better built part in our opinion"
About Toohey Parts collection
These parts came from an abandoned warehouse
in Louisville Kentucky, after G.W. Toohey closed his 15 parts stores in the
Kentucky area in 2001
We collected and shipped close to
200,000.00 new and reman N.O.S. parts from this Warehouse.
The Toohey parts stores were closed
in 2001 and the parts we have for sale are all new or remanufactured parts from
the 60s, 70s, 80s and 90s.
The net proceeds from these parts go
to the non-profit foundation in the efforts to fund our goals and help older
and future motorheads
Please take the time to read about
our project on the web
www.motorheadmen.com
Or see our videos on YouTube or
TikTok at @motorheadmen about our parts and projects.
We are
true motorheads our self's, if you have a problem with a part after you get it.
PLEASE
CONTACT US WITH IN 15 DAYS OF RECEIVING YOUR PURCHASE; WE ARE WILLING TO BE
REASONABLE!!!!!
WE ARE ALL
TRUE MOTORHEADS, MANY OF US HAVE BEEN BUYING AND DEALING WITH PARTS FOR OUR OWN
PROJECTS.
WE UNDERSTAND
ARE WILLING TO ATTEMPT TO WORK WITH FELLOW CAR LOVING MAN OR WOMEN. IF THEY IS
TRULY A MISTAKE IN THE DESCRIPTION, BOXING OR SHIPPING AND/OR THE PART QUALITY!
The Final
Word
If you're into classic car parts
built or remanufactured from a time when it was not outsourced out of our
country.
"You're in the right place"
We have over 300,000.00 new, re-man
and used Vintage car parts. We will be listing these items as fast as we
can. We moved them all back to Delaware, where we are currently sorting
and organizing these parts
Thank you for purchasing part from
the MotorHead Men non-profit
a 501 (c) (3) Foundation
The net profit from part sales goes
to help reach foundation goals
See more about the Toohey parts
collection or about us at
www.motorheadmen.com
