For all cylinder head orders expect build time to be 4-6 weeks.
Precision Race Components Cathedral Port Heads & Cam Package - Customer Supplied Castings - PRR-199-PKG1
Precision Race Components Customer-Supplied 4.8L/5.3L/LS1/LS2/LS6 Cylinder Heads Fully CNC Ported & Assembled With Choice of Your Stock or Stainless Steel 2.02" Intake Valves, 1.575" Exhaust Valves, & Optional TSP Dual Valve Spring Kit with PAC Valve Springs & Titanium Retainers. Kit Also Includes TSP Hardened Pushrods & Your Choice Of Camshaft!
This kit will include the following items:
Complete CNC machining of your supplied cathedral-port cylinder heads, milled to your desired specs, assembled, and pressure-tested
Choice of TSP camshaft
TSP Hardened Pushrods
The price listed is with the customer sending us his/her cathedral-port castings to upgrade for porting, valve job, and milling. This price does NOT include the cylinder head castings! You must have a set of stock cathedral-port cylinder head castings to send to us for machining and assembly.
***If you purchase a Melling oil pump you MUST use a single-roller timing set! The Melling oil pump will not clear a double-roller timing set!***
Lethal Performance is proud to offer the entire line of products!
