Our 2014-2019 Corvette LT1 Plenum Cover Overlay is made out of ABS plastic and simply installs over top of your existing plenum. You just need to lift your fuel rail covers, slide this plenum cover overlay in place and snap your fuel rail covers back into place.
SPECIAL ORDER ITEM: Your order will be processed and prepared promptly, but due to the custom color selection of this item, please allow some additional production time prior to shipping.