ROBERT L.
Nothing fit properly I had to make…
Nothing fit properly I had to make things work customer service for the problems was ridiculous the system they sold me was not designed for high-rise valve covers for roller rockers and nobody said anything about it until after we already installed the parts on the motor and could not be returned
Response from March PerformanceSep 9, 2026
Hello Robert, thank you for bringing this to our attention. We're sorry to hear about the compatibility issues with the high-rise valve covers , and that this wasn't identified prior to installation. We understand the difficulty this has caused. We take feedback about our customer service seriously and would like the opportunity to review your order and discuss a resolution. We will have customer service contact you shortly. Thanks


