piston question with cj head

will these piston work with factory cj heads
http://www.summitracing.com/parts/PBP-10661-060/

Those pistons are for all factory valve layout heads, like the DOOE-R heads. They are for a 3.85 stroke with a factory 6.605" rod. How big of a cam are you running? There is no exhaust relief, and with larger cams, there may be an issue with piston to valve clearance.

schmitty wrote:Those pistons are for all factory valve layout heads, like the DOOE-R heads. They are for a 3.85 stroke with a factory 6.605" rod. How big of a cam are you running? There is no exhaust relief, and with larger cams, there may be an issue with piston to valve clearance.

motor is already together, guy im helping just wants some better heads, cam is a hydraulic c460 cam, what all other head will work ?

A429 Ford Motorsport, Blue Thunder CJ, TFS Streets and Edelbrock RPM stuff will work with those pistons if your looking for aftermarket aluminum ones. They will also work with all factory iron heads.