Engine Kits

Sealed Power HT900 Ford SB 429,460 V8 Valve Lifter
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Sealed Power HT900 Ford SB 429,460 V8 Valve Lifter



Part #: HT900
List Price: $95.68
Our Price: $47.84
You Save: $47.84

Availability: In Stock



Ford, SB, 429 , 460 V8 HT900 Valve lifter are 100% Rockwell tested. 1962-95 Ford 289, 302, 351C, 351W, and 400M, 1968-97 Ford 429-460
Interchange

TO BE USED AS A GUIDE ONLY - Application Must Be Verified

AE CLEVITE H900
DANA/PERFECT CIRCLE 2131667
DYNAGEAR/MANLEY ML900H
ELGIN HL1900
ENGINETECH L900
FEDERAL MOGUL/SEALED POWER HT900
FORD C20E6500A
FORD C20Z6500A
FORD C20Z6500B
FORD C20Z6500C
FORD C20Z6500D
FORD C40E6500A
FORD C5AE6500A
FORD C5AE6500E
FORD C7AE6500A
FORD CE2DZ6500A
FORD D0AE6500A
FORD D0AE6500E
FORD D0AZ6500A
FORD D0OZ6500A
FORD D1AZ6500A
FORD D1AZ6500B
FORD D8AE6500A
FORD D9HZ6500A
FORD F1DZ6500A
FORD FODE6500AA
ITM 565010
MELLING JB900
MORESA H307
PIONEER VT900
STANADYNE 12307
TRW VL35
WOLVERINE HL1900

Sealed Power Hydraulic Valve Lifters

The basic function of a hydraulic lifter is to ride up and down on the cam lobe and open the valves when the cam rotates. Sounds simple doesn't it? Wrong !

The hydraulic lifter is one of the most complex components of an internal engine, with a multitude of moving parts with the main purpose of maintaining zero lash. When the camshaft is at the beginning of lift, all the lifter internal components are in the zero-lash position. The check ball is seated and has sealed the high pressure chamber. Starting valve lift cycle (where the camshaft pushes the lifter up), the valve spring applies force on the lifter, which slightly depresses the internal components. Then, a controlled leak-down occurs: An internal spring pushes the internal components firmly against the push rod to remove any lash in the system, after which the process starts all over again.

A hi strength, break in additive is now required for installation of new flat tappet lifters.  Recent changes in engine oils have eliminated zinc and phosphorus from typical oils and this is absolutely necessary for new cam/lifter installations. We recommend a Competition Cams # 159 for this application.