| Texas Speed PRC As-Cast Cathedral Port 220cc Cylinder Heads for 3.820" + Bore LS Engines $1,999.99 Add to Cart Brand: PRC Precision Race Components Description PRC 220cc As-Cast Cathedral Port 15-Degree LS Heads Fits 1999-2013 LS-Based Engines with 3.820" and larger bores Great option for 4.8L and 5.3L engines that have been machined .040" or... Rating Availability N/A Other Details N/A | Texas Speed Brawler LS6 Style CNC Cathedral Port Heads TSP 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LM7 L33 $1,999.99 Out of stock Brand: PRC Precision Race Components Description Texas Speed Brawler LS6 Style Cathedral Port CNC Cylinder Heads Fits 1997-2013 LS-Based Engines 4.8L 5.3L 5.7L 6.0L If you are looking for great factory style replacement/upgraded LS1/LS6... Rating Availability N/A Other Details N/A × OK
| Texas Speed Brawler LS6 Style CNC Cathedral Port Heads TSP 4.8 5.3 5.7 6.0 LS1 LS2 LS6 LQ4 LM7 L33 $1,999.99 Out of stock Brand: PRC Precision Race Components Description Texas Speed Brawler LS6 Style Cathedral Port CNC Cylinder Heads Fits 1997-2013 LS-Based Engines 4.8L 5.3L 5.7L 6.0L If you are looking for great factory style replacement/upgraded LS1/LS6... Rating Availability N/A Other Details N/A × OK
