Sinister Diesel Pre-Filter Sock for Cold Air Intake SUP-K860FX pair with a factory head

pair with a factory head gasket Ford Part number KC3Z-6051-A for 18mm or KZ3Z-6051-B for 20mm

PPE’s Heavy-Duty DEEP 10L80 Transmission Pan holds an extra 4 quarts of fluid and is cast from high-quality aluminum alloy for strength and optimal heat dissipation

we've tried nearly all manufacturers of ring and pinion sets

Head studs are a no brainer to help with all of those situations

Sinister Diesel Pre-Filter Sock for Cold Air Intake SUP-K860FX pair with a factory headThe Sinister Diesel Pre Filter Sock is a durable protective cover designed to fit over your cold air intake filter, helping block larger debris like dust, dirt, and bugs before they reach the main filter element. Built from rugged, breathable material, this pre filter helps extend the life of your intake filter and maintain airflow in dusty or off road conditions. Easy to install and remove for cleaning, the pre filter sock is an affordable upgrade