<VV> R42S spark plugs

[corvairduval at cox.net]

I cannot find this number on the AC Delco online catalog, but IIRC, without
the F or FF suffix, the simple number plugs (42, 43, 44, etc) with or w/o
the S are a 3/8" reach plug. Therefore, too short threaded portion for a
Corvair head. But they do fit small block Chevys of the 60s.

Frank DuVal

Original Message:
-----------------
From: Michael Kovacs kovacsmj at sbcglobal.net
Date: Tue, 22 Feb 2011 12:20:04 -0800 (PST)
To: virtualvairs at corvair.org, fastvair at yahoogroups.com
Subject: <VV> R42S spark plugs


The stash revels more stuff. A set (8) of NOS AC spark plugs R42S =
Resistor, 
cold, extended tip. This these were for hot running engines, perhaps 
competition. If someone needs / wants them let me know.

MIKE KOVACS


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