6451 Morel Hydraulic Roller Lifters, Pontiac Hi RPM Series

Fits Pontiac 400-421-428-455, 842" Diameter, Oil Band is in OEM Location, Set of 16 Hydraulic Roller Lifters

$1,107.95

⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

The Hi-RPM hydraulic lifters are made from a billet body and have a clipped axle. These lifters have 7000+ RPM capability with .120” plunger travel and have an 80% fill rate with the test oil. These lifters (5044, 5468, 5294, 5472, 5045, 5470, 5879, 6083, 5891, 6085, 6072, 6074) have a .750” diameter roller wheel for the .842” & .875” diameter lifters and a .810” diameter roller wheel for the .903” diameter lifters. The Internal tolerances are much tighter in this series. IMPORTANT, USE AN OIL THAT HAS A CENTISTOKE RATING OF BELOW 11 AT 100C WHEN USING THIS SERIES OF LIFTERS. Recommended Spring Pressure 100-225lbs Seat Pressure 350-550lbs Open Pressure

Specifications

More Information
CNC Part Number	MRL-6451
Price	$1,107.95
Sold As	Single
Manufacturer's Part Number	6451
Brands	Morel
Part Types	Lifter
Departments	Parts
Vehicle Make	Pontiac
Lifter Type	Hydraulic Roller
Lifter Series	High RPM
Custom Notices	⚠ PROP 65 WARNING