Description
1956-1959 GMC PM251
Requires Blue / Yellow / Red Convoluted Bumpers
NOTE: Series 8A does not include Helmet Hardware
3/8 in Studs
COMP Cams Pontiac Xtreme Energy Cam PXE256H-10 H76803FXL 1956-1959 GMC PM251Strong torque through low end and mid range, good idle. Pontiac 265 455 V8The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens on a dyno or in a computer model, if that theoretical performance doesn't translate into real life
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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