Exclusive to Hemi Performance.
These are BRAND NEW new-old-stock cylinder heads, not reconditioned.
Closed chamber heads to suit all 273 and 318.
Also a great upgrade onto a standard or mild 360 for huge torque increases.
Cylinder Heads are complete with...
New head shells
New genuine Chrysler valves
New genuine Chrysler valve springs
New valve collets
New performance valve retainers
This product is sold as a pair.

Suitable for Chrysler Small Block LA 318ci, and 360ci engines (non-Magnum.)
Supplied READY TO FIT: valves, valve guides, valve springs, valve retainers and valve collets all fitted.
Performer RPM Chrysler heads deliver outstanding performance in non-emission 1967-91 Chrysler 318-340-360 c.i.d. engines
Designed for non-emission 1968-73 340 c.i.d. Chryslers, RPM Chrysler 340 heads have chambers machined .060" for clearance with early high-compression engines
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Suitable for Chrysler Small Block LA 340ci engines (non-Magnum.)
Supplied READY TO FIT: valves, valve guides, valve springs, valve retainers and valve collets all fitted.
Performer RPM Chrysler heads deliver outstanding performance in non-emission 1967-91 Chrysler 318-340-360 c.i.d. engines
Designed for non-emission 1968-73 340 c.i.d. Chryslers, RPM Chrysler 340 heads have chambers machined .060" for clearance with early high-compression engines
These heads …

Supplied READY TO FIT: valves, valve guides, valve springs, valve retainers and valve collets all fitted.
This product is sold on a change over basis and there is a $400.00 core deposit to be paid which will be refunded once your old unit is returned.
This product is sold as a pair.

Suitable for Chrysler Small Block MAGNUM 318ci, and 360ci engines running hydraulic roller camshaft.
Supplied READY TO FIT: valves, valve guides, valve springs, valve retainers and valve collets all fitted.
Designed for 1992 & later 5.2L (318 c.i.d.) and 1993 & later 5.9L (360 c.i.d.) Chrysler Magnum style V8s
Match with the Edelbrock RPM Air-Gap Magnum manifold #7577 for maximum horsepower and …

Brand new cylinder heads, closed chamber, small port cyl head
Will fit all small block engines, EXCELLENT CHOICE std to mild 360  (big valves do not make any more  power on a std to mild engine)
Machined ready to install valves.
This product is sold individually.

Ported, polished and CC flow benched.
Fitted complete with duel valve springs (adds up to 45BHP)
This product is sold as a pair.