Pay in 4 interest-free payments of $421.88 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Not eligible for return
200" and 10
The mechanical cam enables higher rpms and higher valve lift for more air flow
The addititional parts are not included
This assures that pistons rings are properly seated
CNC Ported AFR Cathedral Port, 6-Bolt LS Cylinder Heads - Assembled Little M2 Sportsman Not eligible for returnThese AFR cathedral port heads bring a lot to the party with their 6 bolt design. We buy these heads as porter castings and machine them to perfection on our CNCs. The shapes we impart to the ports and combustion chambers reflect our years of experience on our own engine builds. We know what makes power and also survives the beating of competition. It's not chasing peak air flow at max lift by excessively cutting away the metal around the valve
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