Locomotion said 894 heads are X heads only with only 2.02" intakes. They are a different casting, but similar specs to 915. The pushrod holes were machined differently in the T/A 915 heads to accomodate the offset rockers. LA engine guides are all the same. Click to expand...
Wyrmrider said U is a casting pushrod machining makes a head a 6 pac head- rare u can have the same casting machined standard- most are Click to expand...