360 build info needed,,

J heads are ideal however they came in a many different CC ranging from 72 CC to 63 CC find out what they are before you buy pistons cause compression ration is deturmined. By the CC on the head...example would be a 9.5-1 ration piston will be 9.5-1 using 63 CC but mid 8-1using 72 CC heads... price out aftermarket you might come across some nice heads for your motor...cam also has a lot to due with torque converter,rear gearing and tire size. ..chose your complete set up combo before building your motor... it don't matter how much torque your engine puts out.... it's how well you transfer that torque to your wheels. Also look into using W2 heads...they come with lower CC chambers to compensate for low compression pistons due to smog in ,nice big valves,inaddition they have a rocker ratio of 1.6 witch is a plus... also when picking out a can have all your specs ready compression ratio,CC on head,exhaust diameter, and call Crane Cams tech line or comp Cams... they will be happy to help you select a cam. ...note that solid roller lifter and cams are now available for LA engine and do not require block modifications ... by comp Cams. ...