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Big M Sportsman Chevrolet Big Block Iron Block – 4
3mm Oil Bearings: Clevite or ACL H Series Main & Rods Main Studs: ARP
Theses engines are suitable for 1600-2100 Hp levels
Deck manufacturer part number 31223554
Please call our office for specific pricing on specific components needed to make these higher Hp levels we are experienced in the building tuning and racing these engines and can better guide you in your purchase
Ported 3 valve OEM Ford heads GM LT Big M Sportsman Chevrolet BigMesa 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$ 143.22
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US$ 10.00
US$ 10.00
US$ 14.00
