Holley Performance Oil Filter By–Pass Adapters Products

	1178ERL Oil Filter By–Pass Adapter Oil Filter By–Pass Adapter 0.75 in. – 16 Thread Size .5 in. NPT Female Billet Most Ford, Chrysler, Toyota, Nissan & V–W vehicles with spin–on filter.

	1877ERL Oil Filter By–Pass Adapter Oil Filter By–Pass Adapter 22mm x 1.5 in. Thread Size .5 in. NPT Female Cast. Many Honda and Accura vehicles. Some Ford.