Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks

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3077 Spark Plugs #397085 10/23/17 02:46 AM
Joined: Oct 2011 Posts: 129 Likes: 5 Perth Western Australia Steelin_Time OP Shade Tree Mechanic
OP Steelin_Time Shade Tree Mechanic Joined: Oct 2011 Posts: 129 Likes: 5 Perth Western Australia	Just wondering if anyone has found a suitable replacement for the 3077 spark plugs. Thanks Neil.

Filling Station - Chevrolet & GMC Reproduction Parts

Re: 3077 Spark Plugs Steelin_Time #397094 10/23/17 08:46 AM
Joined: Nov 2001 Posts: 19,758 Likes: 64 The Great State of TEXAS Chipper ChatMaster - 15,000
Chipper ChatMaster - 15,000 Joined: Nov 2001 Posts: 19,758 Likes: 64 The Great State of TEXAS	I have also used Champion W89D. There are others listed as replacements but I have not run any of them. Some may not be the long-reach plugs like the Autolite 3077 or Champion W89D. How Sweet the roar of a Chevy four!

Re: 3077 Spark Plugs Chipper #397362 10/28/17 09:48 PM
Joined: Oct 2017 Posts: 12 southwest Georgia PhilG Grease Monkey
PhilG Grease Monkey Joined: Oct 2017 Posts: 12 southwest Georgia	I'm new here but I do work for an auto parts store. I cross referenced the Champion W89D and Autolite 3077 and they come up as a Champion 589. Is this the plug? https://www.oreillyauto.com/detail/...-plug/589/2623292/1967/pontiac/gto?q=589 Last edited by PhilG; 10/28/17 09:50 PM.

Re: 3077 Spark Plugs PhilG #397370 10/28/17 11:44 PM
Joined: Nov 2001 Posts: 19,758 Likes: 64 The Great State of TEXAS Chipper ChatMaster - 15,000
Chipper ChatMaster - 15,000 Joined: Nov 2001 Posts: 19,758 Likes: 64 The Great State of TEXAS	Those are long reach plugs. I have never run them so can't comment on how well they replace the Autolite 3077s or Champion W89D plugs. I have run both of them. How Sweet the roar of a Chevy four!

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