World Products Small Block Chevy Sportsman II Cylinder Heads
The World Sportsman II has a 200 cc intake runner and 64 cc chamber. This head is available in angle and straight plug design. Several racing organizations throughout the country require this head. Stock this head will flow 230 cfm intake and 142 cfm exhaust. Air flow will improve to 250 cfm intake and 165 cfm exhaust with our “UnderCover Porting”. With our CNC Sportsman Porting, air flow will be in the 260 to 270 cfm range on the intake and 180 cfm exhaust.
NOTE: The Sportsman II head can be disguised to look like
the Chevrolet ‘492 double hump head or an S/R head.
See "Masters of Disguise".
Our complete World Products Sportsman II heads have rocker stud, guide plates, hardened spring locators,
Ferrea valves, flat tappet springs & locators, steel retainers & locks. The castings are pressure tested and a flow bench developed Serdi valve job specifically for the Sportsman II heads is performed.
See full details about our complete head assemblies. Check out a list of options for our complete heads.
We can also supply the correct matched aluminum intake manifold for your Sportsman II heads. Click to open Intake Manifold web section in a new window.
When you purchase a set of our complete heads with a matching intake manifold, a custom ground flat tappet camshaft is included at no additional charge. Click HERE for details.
World Products Sportsman II Heads |
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LMS-SM-UC |
Complete World Products Sportsman II heads with "UnderCover Porting". Assembled with flat tappet springs & locators, steel retainers, machined locks, Ferrea 6000 series valves, rocker studs and guide plates. Flat surfaced to your specifications. |
2,395.00 |
SM-UC |
World Products Sportsman II castings, bare with "UnderCover Porting". |
1,495.00 |
WP011250-A |
Straight Plug Sportsman II castings, bare, with seats and 1.94" x 1.50" and valve job. |
1,195.00 |
Free Custom Camshaft: Now, with your purchase of a complete set of modified heads and a matching, modified intake, we will supply a custom ground flat tappet camshaft designed specifically for your application. The custom flat tappet camshaft, which normally would cost $185.00, will cost you nothing!
Cylinder Head Design Form: Fill out our online form for a recommendation and pricing on a set of heads built specifically for your application. Also, here is a link to more detailed information on our Complete Cylinder Head Assemlies.
Sending your cylinder heads to us for modifications?
Brzezinski Racing Products, Inc. The #1 Name in Cast Iron. Call us toll free at 866-236-6300
 - Click here to sign up for the Brzezinski Email Newsletter - New! Combination SBC and LS1 Slider. We combined the bolt pattern on these 2 popular sliders to give you 2 Sliders for the price of one. - New "Look-A-LIke" retainers for the '604 Crate Motor. - New Crate Motor “Look-A-Like” Replacement Valve Springs  |