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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
125" Proven Power Rating: 1400 RWHP Stroke: 4
3mm Oil Bearings: Clevite or ACL H Series Main & Rods Main Studs: ARP
300" material above top ring land) With Gas Port For Improved Ring Seal Wrist Pins: Upgraded Tool Steel
although we customers making more power with these same packages
Modular 4.6 and 5.4 Modular 2 valve ported cylinder heads gm ls 125" Proven Power Rating: 1400Mesa Balancing Racing Engines has been involved in airflow development for over 20 years and we clean inspect hand port and machine the majority of the cylinder heads used in many of our race and championship winning engines for our customers and many private label internet sales companies . All of our cylinder heads can be supplied assembled which we strongly recommend from an assembly fitment standpoint or bare at customers request. We can also port
US$ 60.00
US$ 59.95
US$ 38.95