Robert Horne Posted March 12, 2011 Report Posted March 12, 2011 I did a search on the Napa timing chain number, but did not find the number. Anyone know the timing chain number sold at Napa? I have searched Napa.com, but no luck there. Last week I thought I had the Napa number, ordered the chain #9-494, but it does not fit. I am working on a 1956 Dodge 6 cylinder. thanks, Bob.. Quote
Alshere59 Posted March 12, 2011 Report Posted March 12, 2011 NTP 9348 Should work. Its cheaper almost anywhere else. Napas price is $77.21. A lot of times at NAPA you have to feed it a part number from Cleavite etc. to make it find it. Rock has the same for 47 http://www.rockauto.com/catalog/raframecatalog.php?carcode=1349377&parttype=5724&partkey=5430&a=FRc1349377k5430-991440 Quote
T120 Posted March 12, 2011 Report Posted March 12, 2011 Hi Robert,I don't have the NAPA numbers but this info provided by Bill Watson from an earlier posting is correct according to my information...They are both 48 link chains.The earlier one, 1075001 (CN) has a centre guide the later one,1630050 (SK) has single side guide....Ralph For 1933-54 engines :Timing chain - 1075001 Camshaft sprocket - 601757 Crankshaft sprocket - 601760 For 1955-58, Canadian 1959 and early U.S. 1959 engines : Timing chain - 1630050 Camshaft sprocket - 1630052 Crankshaft sprocket - 1630051 For U.S. late 1959 engines : Timing chain - 1946957 Camshaft sprocket - 1946959 Crankshaft sprocket - 1946958 Original timing chain number was 601765. Number 1075001 appeared sometime in 1946-48. I do not have a 1946-48 parts book, but that number is not in 1942 but it is in 1949, along with much higher numbers. Bill Vancouver, BC Quote
Robert Horne Posted March 12, 2011 Author Report Posted March 12, 2011 Thanks guys. I do not know how I found the incorrect number on Napa.com. Nothing shows up on the site now for the 56. I will try Rock auto.... Quote
T120 Posted March 12, 2011 Report Posted March 12, 2011 ..Not promoting collectors auto supply but they have this chain listed- P 55 AFTER ENG #15398, 56-58; D 55 AFTER ENG #3830, 56-58; P, D 59 TO ENG #M-23024390 TIMING CHAIN W/ 6 CYL 1630050 NOS 22 $ Quote
T120 Posted March 12, 2011 Report Posted March 12, 2011 (edited) ...And even more chain info...I got the numbers,etc. from a Hollander interchange manual I have.The only difference I could see between the two chains was the designation,CN vs SK.The number of links,width and pitch were the same.As mentioned in the past, purchasing new sprockets with the chain is probably a good way to go...This appears to be the difference.. Edited March 13, 2011 by Ralph D25cpe Quote
Robert Horne Posted March 13, 2011 Author Report Posted March 13, 2011 NTP 9348 Should work. Its cheaper almost anywhere else. Napas price is $77.21.A lot of times at NAPA you have to feed it a part number from Cleavite etc. to make it find it. Rock has the same for 47 http://www.rockauto.com/catalog/raframecatalog.php?carcode=1349377&parttype=5724&partkey=5430&a=FRc1349377k5430-991440 I believe the NTP 9348 is 68 links, for a V8. Another number I found is C 490 at RockAuto, for $44.79, Auto Zone, $38.99, if that is the corrice one. Quote
Alshere59 Posted March 13, 2011 Report Posted March 13, 2011 Your right. Sorry for the confusion. So is it 48 links then? Quote
Robert Horne Posted March 13, 2011 Author Report Posted March 13, 2011 The chain that was on my engine has 48 links. The one I bought at Napa had 48 links but was for small teeth sprockets. Quote
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