From time to time, OnAllCylinders will provide a peek at some of the newest products and deals that can help get your next project on track for less. Check out what’s in our parts bin this week:


Edelbrock Victor Jr. CNC Cylinder Heads for Chrysler 426-572 HEMI

Edelbrock’s Victor Jr. CNC Aluminum Cylinder Heads are designed for 426 and larger Hemi engines making over 650 horsepower—an ideal upgrade for Mopar Performance’s crate engines.

The heads feature fully CNC’d 170cc combustion chambers with CNC-blended seats for optimal airflow, plus a revised exhaust valve angle that is tipped 1.5 degrees to accommodate larger intake valves. The Victor Jrs. also have brass tubes installed in the exhaust pushrod holes to allow maximum clearance with minimal port intrusion. That helps improve airflow.

The heads retain the stock exhaust port locations so you can use off-the-shelf headers. Fully assembled heads come with valves, valve springs, locks, and retainers. They are designed for use with hydraulic flat tappet or roller cams, and stock geometry rocker arm systems.


• Combustion Chamber: 170cc
• Intake Runners: 245cc
• Exhaust Runners: 105cc
• Intake Valves: 2.320 inch
• Exhaust Valves: 1.94 inch
• Valve Springs: 1.54 inch single with damper, .700 inch maximum lift
• Valve Guides: manganese bronze
• Deck Thickness: 5/8 inch
• Pushrod diameter: 5/16 or 3/8 inch recommended



Summit Racing Old School Flatty Combos

When RTM PowerNation’s Engine Power crew needed parts to help complete their flathead engine project, Summit Racing had what they needed.

And now, you can get what you need for your own flathead Ford project with these Engine Power Old School Flatty Combos. They group some of the key components needed to duplicate Engine Power’s build into convenient kits.

Old School Flatty Air and Fuel Combo
• Edelbrock aluminum cylinder heads
• Edelbrock intake manifold and triple carburetor kit
• Isky Cams cam and lifter kit and valve spring retainers
• Sanderson shorty headers
• Manley valves and Edelbrock fuel block kit

Old School Flatty Ignition and Electronics Combo
• Mallory Unilite distributor, ignition coil, and power filter
• Mallory Pro Sidewinder ignition wires and Champion spark plugs
• Powermaster ProGEN alternator
• Summit Racing ballast resistor

Old School Flatty Gaskets, Brackets, and Fasteners Combo
• Fel-Pro engine gasket set
• Fel-Pro copper/fiber head gaskets
• Fel-Pro intake manifold gasket
• Edelbrock generator bracket and carburetor stud kits

Author: David Fuller

David Fuller is OnAllCylinders' managing editor. During his 20-year career in the auto industry, he has covered a variety of races, shows, and industry events and has authored articles for multiple magazines. He has also partnered with mainstream and trade publications on a wide range of editorial projects. In 2012, he helped establish OnAllCylinders, where he enjoys covering all facets of hot rodding and racing.