Made of highest quality spring wire and precision wound to close
tolerances, our Sure Seat Valve Springs are designed for use on
original equipment heads with our Performer-Plus, Performer RPM and
Torker-Plus camshafts. The #5900 Series valve springs are designed
for use with OEM valve rotators. To keep your warranty valid, use
only the springs recommended by Edelbrock for each camshaft
application. Valve Spring Kits contain non-rotator valve springs,
retainers and matching valve stem locks. See Application Guide
below.
Edelbrock
Vic Edelbrock Sr. was born in a small farming community near
Wichita, Kansas in 1913. In 1938, Vic Sr. bought his first project
car... a 1932 Ford Roadster. This car was a turning point in
Edelbrock history. It was Vic Sr.'s entry into the world of "hot
rods" and it inspired the design and manufacture of the first
Edelbrock intake manifold. The roadster became an important part of
Vic's product development. He would install his parts on the
roadster to determine how well they would perform. Vic received
multiple requests for his twin carb manifold. This was the driving
force behind the opening of his own performance parts business.
Today Edelbrock Corporation has seven locations: four in Torrance
and three in San Jacinto, California, totaling over 500,000 square
feet.Torrance Headquarters include: R&D; manufacturing;
state-of-the-art testing facilities, advertising and tech support.
"Proven Performance" is the philosophy that began with Vic Sr. in
1938 and it continues today with the same high standards of
performance and quality. Vic Sr. would be proud of what has grown
out of his small garage in Los Angeles, California.
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