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New Split Valve Spring Retainer Lock (exhaust)
Fits 50-71 Jeep & Willys with 4-134 F engine

Part # 643334

New Replacement Split Valve Spring Retainer Lock for Exhaust Valves (8 required per vehicle)

Replaces your burned out or lost valve spring locks. Comes complete ready for install. Fits over head valve motor. Highest quality available!!! Two required per valve, guaranteed proper fit for end of valve.

Application
4-134 F engine

Fits:
53-64 CJ-3B
55-71 CJ-5
50-53 Truck
50-53 Station Wagon
50-51 Jeepster

Part # Price
643334

$1.99

MSRP:

$1.99

MSRP:

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Will this work in a M38A1 using your new: NEW REPLACEMENT EXHAUST VALVE (RETAINER STYLE) FITS 50-71 JEEP & WILLYS WITH 4-134 F ENGINE Item # 802639 You do not list the M38A1under Application.

Willys Jeep Parts Tech:
Yes as long as you are using valve style 802639 that takes a retainer not a rotator.

how many head bolts and lenths do I need for 4 cyl engine

Willys Jeep Parts Tech:
They take a total of 15.
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