Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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Joined: Nov 2013
Posts: 2
Kuhn Offline OP
Grease Monkey
OP Offline
Grease Monkey
Joined: Nov 2013
Posts: 2
I have in my 57 Belair, the original Harrison radiator.
At the top left (drivers side) it reads:
3725899= V8 Powerglide
R-03= ???
G57= July 1957
What does the R-03 mean?
Thanks,
Kuhn

Wilwood Engineering1955-1957

Willwood Engineering

Wilwood Engineering designs and manufactures high-performance disc brake systems.
Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188


Joined: Dec 2001
Posts: 2,142
Likes: 3
ChatMaster - 2,000
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ChatMaster - 2,000
Joined: Dec 2001
Posts: 2,142
Likes: 3
I think this would be better in the 55-57 Forum, so I am moving it there.


John



1954 Belair Sport Coupe
1960 2 door Impala Hardtop 348/340HP 4spd
1962 2 door Impala Hardtop 409/409 4spd
1962 2 Door Biscayne Sedan 327/250 Auto
1977 Monza Mirage 305 4 Speed
1988 Celebrity Wagon
2018 GMC Sierra 2500 HD Diesel

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