Where are the casting numbers on a cylinder head?

Cylinder head casting numbers can be found under the valve cover on early heads, between the exhaust ports on some heads or under the water passage to the intake manifold.

What’s the difference between 305 heads and 350 heads?

These heads will port out well, but be aware that 305 heads have smaller valves, so only look for 350 heads unless you’re specifically working on a 305. This will save you the expense of extra machining to put in larger valves.

Which is the GEN 2 cast iron head?

Gen II LT1 cast iron version, 10128374 350 92-97 2.00/1.55 Gen II LT1 53 CC angle plug aluminum 10134363 Bowtie High Port 60 CC 210 ~ 258 CC 10159550 350 87-94 1.94/1.50 76cc 10159551 305 87-94 1.84/1.50 58cc 10159552 350 87-94 1.94/1.50 76cc 10159553 305 87-94 1.84/1.50 58cc 10185040 Splayed vavle head 45 CC angle plug 10205245 350 93

What kind of head does a SB2 2 have?

SB2.2 head 48 ~ 54 CC angle plug 284 CC intake runner Bare heads. 12480034 2.02/1.60 Bowtie Phase III 64cc Angle plug 184 cc intake runner

What are the casting numbers on a Chevy cylinder head?

Chevy cylinder head Identification – Small block casting numbers, Big block cylinder head, camel back heads, double hump heads Find cast numbers Cylinder Head ID Use these casting numbers to identify the heads you have. Small Block Casting numbers

Is the L-82 out of the factory with the 882 heads?

Both have 1.94 intakes and 1.50 exaust. Did the L-82 out of the factory come with the 882. Thats what I was always told. I had a 350 out of a vette in a 70 gmc pickup some one told me it was a L-82 and it did have 882 head’s. It was fast till I missed second gear. [This message has been edited by 418 cid (edited 06-11-2001).]

Are there swirl heads on a Camaro 882?

882’s are not swirl heads…they was in production between about ’72 and ’78 or so…easily the most common of the smog heads. They was made several years before swirl heads came out. Look under the intake valve in the bowl area…if about 1/2 of the bowl is blocked off then you have a swirl port head.

Which is better 882 head or 185 head?

882s will be better heads because of the bigger intake valves. They will not produce a huge power difference when compared to the 185 heads though. As stated, use the Felpro 1094 steel head gaskets. Coat the head gaskets on both sides with aluminum spray paint or copper gasket sealer to help seal them to the block and heads.