Name: PRC LS3 As-Cast Aftermarket Heads with .700" MAX Lift Package
Brand: Precision Race Components
SKU: PRC-SSLS3AC-700
Price: 3299.99 USD
Availability: InStock

Precision Race Components all new LS3 as-cast cylinder heads completed with CNC machined chambers & valve guides. For LS3/L99/L92/LSA/LS9 applications requiring a high flow aftermarket cylinder head at a competitive price!

Click Here to SEE why we build better heads!

MADE IN THE USA!!
CAST IN THE USA!!
MACHINED IN THE USA!!

As-Cast 257cc Intake Runners With CNC Machined Chambers & Valve Guides For Unmatched Flow!
68cc CNC Machined Chambers
Thicker Deck Surface Makes Them Ideal For Power-Adder Applications
Relocated valves with 13° Valve Angles
2.170" Hollow Stem Stainless Intake Valves / Inconel 1.60" exhaust valves
Utilizes Factory Rocker Arms
TSP .700 MAX Lift Spring Kit w/ PAC Valve Springs & PAC Mini 8 Titanium Retainers
Designed for the customer pushing High RPM, High Boost Levels, High Compression or Solid Roller Cam

The all new PRC LS3 As-Cast cylinder heads are now available for customers looking for the ultimate as-cast LS3 cylinder heads available. The new PRC as-cast intake port has been flow bench tested to flow 369 CFM & can support everything from smaller camshaft street engines all the way to all out race engines.

Flow Data (4.00" Flow Plate - No Exhaust Pipe):