RK TEK 13:6.1 billet with domes

[sledhead101]

I have for sale a rk tek billet head that is 13:6.1 for sale. i purchased the wrong one for high elevation, 250 bucks. i have a K&T head thats is milled with the squish to 140 comp. 80 bucks and the stock head as well 50 bucks, thanks guys!

 

[paul vaughn]

interested

what sled are these heads for

 

[sledhead101]

m1000

Sorry there for a m1000

 

[sledhead101]

Ttt