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Guide plates for roller rockers |
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dodgerammit 
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Joined: Apr/26/2019 Location: TN Status: Offline Points: 151 |
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 Topic: Guide plates for roller rockersPosted: Sep/05/2019 at 1:51pm |
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Will these work? https://www.edelbrock.com/pushrod-guide-plate-for-amc-9669.html
Other options? Going with scorpion rollers in my build. https://www.summitracing.com/parts/scc-scp1054 Not sure if the studs are included, so thinking about ARP studs. Any recommendations? 84 AMC 360 Should be 64cc heads. Thanks. |
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84 Grand Wagoneer Garnet Red (mine)360/727/229 44/20
84 AMC Eagle Wagon (Wife's) Deep blue 258/mushbox/129 30/15 |
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White70JavelinSST
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Joined: Aug/08/2012 Location: Minnesota Status: Offline Points: 4867 |
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Posted: Sep/05/2019 at 1:55pm |
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70 Javelin SST, second owner, purchased 1972
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dodgerammit
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Posted: Sep/05/2019 at 2:03pm |
Thanks Those look more like what I've found here. http://performanceamstyle.com/Cart/description.php?II=4&sessid=c7edaa6bae292e7c02716464e91311f8&divi=amc Don't need modded to work |
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84 Grand Wagoneer Garnet Red (mine)360/727/229 44/20
84 AMC Eagle Wagon (Wife's) Deep blue 258/mushbox/129 30/15 |
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White70JavelinSST
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Posted: Sep/05/2019 at 2:08pm |
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You may need to machine the top of the rocker stud mounts (pedestals). These plates are 1/8 to 3/16 inch thick, can't remember. All depends on pushrod and rocker geometry. are you working with 291C heads?
Edited by White70JavelinSST - Sep/06/2019 at 8:08am |
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70 Javelin SST, second owner, purchased 1972
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tufcj
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Supporter of TheAMCForum Joined: Jul/10/2007 Location: Watkins, CO Status: Offline Points: 4097 |
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Posted: Sep/05/2019 at 4:06pm |
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On a 1984 360 head, to use those rockers you will need to machine the pedestals ~ .375" and use guide plates. The stud holes in the head will need to be drilled and tapped to 7/16". You will probably need a custom or different length pushrod and need to buy the studs. By the time you're all-in, look at Harland-Sharp rockers that are a bolt-in. Bob tufcj
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69 AMX
74 Javelin AMX 67 Rogue If you need a tool and don't buy it... you'll eventually pay for it... and not have it. Henry Ford |
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PHAT69AMX
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Joined: Jul/07/2007 Location: West Virginia Status: Offline Points: 5926 |
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Posted: Sep/05/2019 at 8:43pm |
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Does Scorpion also offer bolt-in Roller Rockers for the bridged rocker AMC heads ?
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PROSTOCKTOM
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Posted: Sep/05/2019 at 9:09pm |
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Molnar Technologies Full Service Dealer - Crankshafts & Connecting Rods
1969 AMC Rambler Rouge Race Car 1974 AMC Hornet Hatchback, Wally Booth Outlaw Nostalgic Pro Stock Race Car Project |
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billd
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Forum Administrator Joined: Jun/27/2007 Location: Iowa Status: Offline Points: 30894 |
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Posted: Sep/05/2019 at 9:15pm |
I don't know but I like the H-S rockers on my 4.0....... which had bridged rockers.
Other than needing to shim up the pedestals because I shaved the head a fair amount, changed cam and so on and wanted the correct lifter preload and valve stem contact, they simply bolted on.  |
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flying tomato
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Posted: Sep/05/2019 at 9:44pm |
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Don't have much experience with guide plates (coming from a Mopar), but here is what was being used in my 304 stocker motor:
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PHAT69AMX
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Posted: Sep/05/2019 at 10:36pm |
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Others will work, but I agree with PROSTOCKTOM, and using the Performance American Style type.
Understanding is they are made in Texas using American made materials.
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White70JavelinSST wrote:
