flywheel bolts
Thread Starter
Joined: Sep 2007
Posts: 4,188
Likes: 292
From: woodbine, md
flywheel bolts there was a recent post elsewhere, about the Scatt stroker cranks having American threads instead of metric-not a big deal, but since i am using the
.400 spacer and the "flat" 4l80e flywheel, i will need a longer 7/16 x 20 bolt-
as i remember, the old GM stick flywheel bolts were longer (i remember an engine was locked up after flex plate install, had stick flywheel bolts installed) anyway, i wonder if the ARP stick flywheel bolts would be about the right length-i was hoping ARP had some meas. on it, but didnt see any
i could prob mill the head down on grade 8's, but it would be nice if i got some over the counter stuff
.400 spacer and the "flat" 4l80e flywheel, i will need a longer 7/16 x 20 bolt-
as i remember, the old GM stick flywheel bolts were longer (i remember an engine was locked up after flex plate install, had stick flywheel bolts installed) anyway, i wonder if the ARP stick flywheel bolts would be about the right length-i was hoping ARP had some meas. on it, but didnt see any
i could prob mill the head down on grade 8's, but it would be nice if i got some over the counter stuff
Thread Starter
Joined: Sep 2007
Posts: 4,188
Likes: 292
From: woodbine, md
i was able to get up on the ARP site (a bug in the computer keeps trying to redirect me) i found a 1" 7/16x20 "stick" flywheel bolt, but cant remember how long the 4l80e bolts were
there was also a 1.250" 7/16x20 PG pro bolt
anyone have a stock bolt from a 4l80e (used with the .400 spacer) they could meas
i think i would end up with less than 1/2" threaded in with the 1" bolts
thanks
there was also a 1.250" 7/16x20 PG pro bolt
anyone have a stock bolt from a 4l80e (used with the .400 spacer) they could meas
i think i would end up with less than 1/2" threaded in with the 1" bolts
thanks
Thread Starter
Joined: Sep 2007
Posts: 4,188
Likes: 292
From: woodbine, md
im using a flexplate, with the .400 spacer bet the crank/flexplate, but was looking at flywheel (i said stick because some people call either flywheels)
bolts because their longer(the flywheel is thicker), and i need 7/16 x 20 bolts for the Scatt crank
bolts because their longer(the flywheel is thicker), and i need 7/16 x 20 bolts for the Scatt crank
