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LS Rockers

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jcisworthy View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote jcisworthy Quote  Post ReplyReply Direct Link To This Post Topic: LS Rockers
    Posted: Apr/12/2022 at 6:26pm
Direct bolt on bridge heads. 

No machining, pushrod holes clear with .600 lift

5.020 long 11/32 valves with factory LS stands cut in sections using 5/16 x 18 x 2" long cap screws. 

Run a bottom tap in the bridge bosses to use the 2" cap screws. Usually get a few more threads out of each hole and clean them at the same time 

Witness marks show the starting point and the sweep pattern 







Specializing in dyno services, engine building, and cylinder head porting

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Post Options Post Options   Thanks (0) Thanks(0)   Quote rgsauger Quote  Post ReplyReply Direct Link To This Post Posted: Apr/12/2022 at 10:21pm
Did you upgrade the trunnion bearings?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote jcisworthy Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 3:56am
I buy rockers with trunnion the upgrade done 
Specializing in dyno services, engine building, and cylinder head porting

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Post Options Post Options   Thanks (0) Thanks(0)   Quote 73hornut Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 7:41am
Where to buy?
71 Javelin
74 Gremlin
79 Spirit AMX
Rogue Valley Rumblers
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Post Options Post Options   Thanks (0) Thanks(0)   Quote PROSTOCKTOM Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 9:13am
Originally posted by 73hornut 73hornut wrote:

Where to buy?
Comp Cams sells them.

Tom
Molnar Technologies Full Service Dealer - Crankshafts & Connecting Rods

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Post Options Post Options   Thanks (0) Thanks(0)   Quote jcisworthy Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 10:38am
Specializing in dyno services, engine building, and cylinder head porting

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Post Options Post Options   Thanks (0) Thanks(0)   Quote BBO UK Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 4:21pm
Thanks John, for all your development work in finding this cheap modern upgrade for our old engines Clap
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Post Options Post Options   Thanks (0) Thanks(0)   Quote PROSTOCKTOM Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 5:30pm
Nice setup for the hydraulic cam crowd.

Tom
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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Post Options Post Options   Thanks (0) Thanks(0)   Quote jcisworthy Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 7:07pm
Stands cut into sections. Easy conversion 




Specializing in dyno services, engine building, and cylinder head porting

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Post Options Post Options   Thanks (0) Thanks(0)   Quote rgsauger Quote  Post ReplyReply Direct Link To This Post Posted: Apr/13/2022 at 11:44pm
Smoking deal!
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