862 heads LS1TECH Camaro and Firebird Forum Discussion
What Year 5.3 Came With 862 Heads. Web casting number 706 and 862 head: I also believe texas speed used to have the 2.05.
862 heads LS1TECH Camaro and Firebird Forum Discussion
Web look for another set of 706 or 862 heads to replace the ones you have. The 862 heads have 200cc intake runners, a. Cylinder heads are cast in the same way that 706 heads are. Buick rainier cadillac escalade, avalanche, express, silverado, ssr,. This cylinder head has a core charge of $50.00 included in the cost. The 862s are functional equivalents from the same years. 12559862 12561706 combustion chamber volume: I also believe texas speed used to have the 2.05. Must affect millions of gm cars, trucks, and suv's. Web the 862 heads were cast by ford motor company in 1967 and 1968 for use on the 289 and 302 engines.
A cam swap and the appropriate valve springs should easily put you in the 350hp range. This cylinder head has a core charge of $50.00 included in the cost. These heads come on gmc and chevrolet trucks and suv's. Web the 5.3l ls engine family the 5.3l ls, or vortec 5300, is primarily a truck/suv engine that spanned both the gen. 12559862 12561706 combustion chamber volume: Casting number 706 and 862 head: I also believe texas speed used to have the 2.05. Must affect millions of gm cars, trucks, and suv's. 1999+ 4.8l / 5.3 liter truck material: 1999+ 4.8l / 5.3 liter truck material: Iv versions of the gm ls.
