OIL PUMP PRIMERS
and OIL RESTRICTORS

#23000, #23005

OIL PUMP PRIMERS
Before starting a new motor, proper priming of the system is absolutely critical. These oil pump primers prohibit needless engine wear from improper lubrication upon initial start-up. These primers allow you to drive the oil pump with a 3/8" drill once the distributor is removed. The Chevy "Pro Model" not only primes the oil pump and bottom end but also the lifters and rocker assemblies. The "Pro Model" also has a top support that locks down with the distributor clamp to provide "hands free" operation. All are black oxide finished. 

Small and Big Block Chevy	23000
Ford 289, 302, 390, 428 with 1/4" Hex Pump Shaft	23005
Ford 351W, 351C, 400, 429, 460 with 5/16" Hex Pump Shaft	23010
Small and Big Block Chryslers	23015

#23110

LIFTER VALLEY PRESSURE VENTS
These vents are a key part of any highly efficient oiling system. They allow crankcase pressure to rise unobstructed, allow more speedy oil drain back to the oil pan and stop a large portion of the unwanted oil drain back over the cam area that causes excessive windage and power loss. Existing holes in the block are simply tapped and vents screw in. 

Small Block Chevy	23110

#23105, #23100

OIL FLOW RESTRICTOR PLUGS
These plugs solve the common high-performance engine problem of too much oil in the head area. The plug restricts approximately 75% of the oil to the top end of the engine for better lubrication and prevents oil wastage at the lifters (which will cause windage problems). This also keeps the sump better supplied with oil. Installs easily into the back of the block in place of the stock plugs. Not for use with hydraulic lifters.

ALUMINUM HEX HEAD

Small Block and Big Block Chevy

23100

STAINLESS STEEL FLUSH 

Small Block and Big Block Chevy late model Bowtie, Rocket and Merlin Blocks. Plug has an allen head to allow flush mounting in the block and is made from stainless steel to avoid stripping out on removal	23105

#23150

LIFTER VALLEY SCREEN KITS
The Milodon Lifter Valley Screen Kits provides inexpensive insurance for Small Block and Big Block Chevy racing engines-especially for dry sump applications. Designed to prevent broken parts from falling into the oil pan or pump and causing serious motor damage, these stainless steel screens affix to the oil drain back holes located in the valley area of Chevy engines. Screen kit includes instructions and epoxy.

Small Block Chevy Kit includes both screens & block -off plugs for over the cam area to give you an option.	23150
Big Block Chevy    Kit includes two epoxy kits for adequate Coverage	23160