383 Machine Work
09-19-2009, 05:41 PM
#1
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383 Machine Work So I am going to make my LT1 a forged 383 stroker. However, what need's to be done to the block in order to accommodate the stroker? And how much would I be looking at? Also what are some good places that can do it? Thanks.
09-20-2009, 09:41 AM
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Deck, Aline hone mains, bore and hone cylinders. Should be done on ANY good build. You will also need to have the block clearanced for the rod bolts because of the extra stroke.
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09-20-2009, 10:42 PM
#10
well dependant on if you want to keep a stock pan or go to a more stroker-friendly one. even with i beams on my 383 with "stroker" ARP bolts I still had to clearance the oil pan some. the pan rail is the area that is questionable mostly as I didn't have to but others with beefier rods or larger crank throws had to.
09-20-2009, 11:10 PM
#11
$35.00 Jet Clean Block
$45.00 Boil Block
$51.48 Cam bearings (installed)
$39.83 Freeze plugs (installed)
$120.00 Deck Block
$175.00 0.030" overbore w/plate
$74.99 Main Bearings (installed)
$150.00 Balance Rotating Assembly
$55.00 Weld Block (if/when you break into the waterjacket)
$45.00 Boil Block
$51.48 Cam bearings (installed)
$39.83 Freeze plugs (installed)
$120.00 Deck Block
$175.00 0.030" overbore w/plate
$74.99 Main Bearings (installed)
$150.00 Balance Rotating Assembly
$55.00 Weld Block (if/when you break into the waterjacket)
09-20-2009, 11:14 PM
#12
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$35.00 Jet Clean Block
$45.00 Boil Block
$51.48 Cam bearings (installed)
$39.83 Freeze plugs (installed)
$120.00 Deck Block
$175.00 0.030" overbore w/plate
$74.99 Main Bearings (installed)
$150.00 Balance Rotating Assembly
$55.00 Weld Block (if/when you break into the waterjacket)
$45.00 Boil Block
$51.48 Cam bearings (installed)
$39.83 Freeze plugs (installed)
$120.00 Deck Block
$175.00 0.030" overbore w/plate
$74.99 Main Bearings (installed)
$150.00 Balance Rotating Assembly
$55.00 Weld Block (if/when you break into the waterjacket)
So where did you get these prices? Could I get my block done there?
09-21-2009, 12:19 AM
#15
TECH Junkie
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Just tell them what u want, Just ask them do they ever mess with lt1 blocks and lt1 stuff thats what i do, If they dont do lt1s get the hell out if they have done them just tell them what your plans are and go from there. Good luck with ur build
09-21-2009, 08:57 AM
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make sure you have the mains aline honed or you will kick yourself in the *** later... Also to make sure that everything is clearanced correctly you want them to have your rotating assembly in hand, to physically test fit and check the rod bolt to block clearance.
09-21-2009, 09:12 AM
#18
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make sure you have the mains aline honed or you will kick yourself in the *** later... Also to make sure that everything is clearanced correctly you want them to have your rotating assembly in hand, to physically test fit and check the rod bolt to block clearance.
09-21-2009, 09:20 AM
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Something to think about also with any lt1 stroker is to have the block tapped for some 4blt splayed main caps. Its about 400 extra dollars but good insurance.