Expansion Plug for 1956-1959 GMC PM151 & More - Dorman 570-008

$33.99

Dorman - Autograde Engine Timing Cover Plug 570-008

Part number: 570-008

UPC: 019495570080

Condition: New

Weight: 0.80 LBS

Item Package Code: EA

Part Has Core (Y/N): N

Item Package Quantity: 1

$33.99

Current Stock: 20

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Dorman - Autograde Engine Timing Cover Plug P/N:570-008

$33.99

Description

Dorman 570-008 expansion plug for the 1956 GMC PM151 V8 5.2L, the 1957 PM151 V8 5.7L, the 1958-1959 PM151 V8 5.5L and other vehicles closes off an opening in the engine. Also called an engine expansion plug, it is a direct replacement for the original on the vehicles it is listed for.

Size 1-3/8 in, with a size range of 1-3/8 in to 1-1/2 in
Dorman Autograde expansion plug in the Quick-seal® type
Plug replaces an original that is missing or has failed from fatigue
Rubber construction intended for reliable performance and long service life

Quick facts

Part: Dorman 570-008 expansion plug
Also called: engine expansion plug
Fits: the 1956 GMC PM151 V8 5.2L, the 1957 PM151 V8 5.7L, the 1958-1959 PM151 V8 5.5L and other vehicles
Material: Rubber
Condition: New

A plug that has failed can leave seepage or a leak around its opening, and a missing plug leaves the opening uncovered. Those signs alone do not prove the plug is the problem, because a worn gasket nearby can seep as well. The fitment calls for one plug per vehicle.

Fits

This plug is listed for a wide range of GMC and Pontiac models, including the 1957 GMC PM152 V8 5.7L, the 1958-1959 PM152 V8 5.5L and the 1959 GMC PM153 V8 5.5L.

Specifications

Fit and size

Size: 1-3/8 in (size range 1-3/8 in to 1-1/2 in)
Quantity per vehicle: 1
Pieces in pack: 5

Build and materials

Type: Quick-seal®
Material: Rubber
Condition: New
Country of origin: China

In the box

Five expansion plugs.

Interchange: EZ-137

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

EZ-137

Buyer's Q&A

Frequently Asked Questions

Does the Dorman 570-008 expansion plug fit a 1956 GMC PM151 V8 5.2L?

Yes. Dorman 570-008 is listed for the 1956 GMC PM151 V8 5.2L and for many other GMC and Pontiac models. Look in the "Vehicles it fits" section for your own year, model and engine.

How many plugs come in the Dorman 570-008 pack?

Dorman 570-008 comes as five expansion plugs. The fitment calls for one plug per vehicle.

What size is this Dorman rubber expansion plug?

This Dorman 570-008 plug is rubber, 1-3/8 in, with a size range of 1-3/8 in to 1-1/2 in.

Does Dorman 570-008 interchange with EZ-137?

Yes. EZ-137 is listed as an interchange number for Dorman 570-008.

Should I replace the plug if it is seeping or has fallen out?

Yes, if the plug is the source of the seepage. A missing or seeping plug can mean it no longer seals its opening, and a shop can confirm where the leak comes from.