Forsale is a GM Performance big block Chevy topend kit. The intake and heads are aluminum from GM Performance. The intake rpm range is from 1500-6500. The heads are fresh from the machine shop. They are 110cc with 2.25/1.88 valves. The intake runners are 290. The valvesprings have been upgraded to handle a 670 hydraulic roller camshaft. The valvecovers are tall aluminum valvecovers. This setup will make excellent power for 396-502 engines. Price is $3500 no trades. Call 334-405-8212.
