World Products Sportsman II heads For Sale!
 

For Sale, 1 pair of SPII heads, used. They were on my 383 for approx. 13,000 miles when I spun a main bearing and decided to go 406. They are drilled for the steamholes for a factory 400 block, but can be used on any block. They were never ran after their last trip to the machine shop to drill the holes, and received new valve seals and a valvejob freshening, and leak testing. They were installed on the longblock before I went to Iraq, but were removed when I returned. Never ported. Would benefit from some exh. side porting, and make lots of power. They are the same as Summit part # 011250-1, which go for $439.75 EACH, I will sell for $500.00 for the pair. Buyer to pay actual shipping costs, I will have my shipping dept. pack them extremely well for no charge.


Flow #s: (Chevy High Performance tested flow #s)
.100 .200 .300 .400 .500 .600
I: 68 132 187 225 240 243
E: 53 102 131 150 164 162

chamber CC: 66
Intake runner CC: 200
Plug style: Straight
Intake valve: 2.02"
Exhaust valve: 1.60"
Valve springs: 1.25" Single (accept 1.437 dual springs if neccessary)
Guideplates: Comp Cams
Rocker studs: 3/8"
Valve locks: 7 degree chromoly

Re: World Products Sportsman II heads For Sale!
 

Also, will entertain offers, send in PMs. If you want pics, i'll make sure you have them before you purchase, i lost my camera but i'll find one somewhere.

Re: World Products Sportsman II heads For Sale!
 

here's a couple of pics, i know they look extremely dirty, but it just brushes off. i'll clean them before they go out. You can see the new positive type valve seals.