These plug covers were designed specifically to compliment the machined valve covers. The standard cover has no coil mounting provisions and is simply a cover. The COP cover has provisions for mounting standard 300M coils onto the underside.
*NOTE: These will only fit our machined Evo valve covers*
Please note... If product is not listed as in stock, there may be a lead time of up to 8 weeks. Please contact via email with any questions regarding lead times on specific products. As we are a small operation, it is tough to keep everything in stock, and we typically only run a batch of something if there are a few backorders placed. With that being, said, we do try our best to run extras, and intend to stock everything as soon as capacity allows. Thanks for everyone's understanding and patience!