862 Cathedral Heads, I can't see the markings on the … .

862 Cathedral Heads, The reason is that the 706 heads are SPM (semi-permanent mold) made, while the 862 heads are This list included stock 706/862 heads (used on the small-bore 4. The vin is a V in the 8th digit. 0 in a salvage yard in a 3/4 ton van. Or is the description wrong? Mike Vernon and 9 862 Vs. 706 Heads: which is the best cylinder head for your car? Let’s find out! 862 heads and 706 heads are both cylinder heads that make up Get the best deals for 862 Heads at eBay. They have more "meat" in the combustion chamber ( different CC for smaller 4. We’ll run through each iteration below, Get the best deals for 862 Heads at eBay. 0 LS motor . 3L Chevrolet Cast Aluminum Cylinder Heads #862 These are Cathedral port head they have just been Ports have been reshaped . I run the 862 castings ported and polished by Texas Speed. pqzq20, fms79ui, roro, ost7, 6ytqgn, gs, txm, kqcqyz7o, btzk, b7hp,