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CorvetteForum - Chevrolet Corvette Forum Discussion
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Threads Tagged with
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Quick question: did all corvettes come with 4 bolt blocks
mastiff
on Jun 4, 2002
Nov 3, 2025
04:36 PM
by
Sabre34
16
9,696
C3 Tech/Performance
Is the L48 a good engine? Comments please...
(
1
2
3
...
Last Page
)
Maggs
on Oct 4, 2005
Dec 28, 2024
08:19 PM
by
PVT. Parts
66
165,754
C3 General
96 LT1 is it a 4 bolt main or 2 bolt
perry pose
on Apr 24, 2007
May 24, 2022
07:45 AM
by
Sabre34
17
20,145
C4 Tech/Performance
Looking for a photo of 65 coupe door area
watson
on Apr 11, 2012
Apr 11, 2012
03:54 PM
by
watson
2
765
C1 & C2 Corvettes
L98
c5autoxracer
on Jan 5, 2012
Jan 6, 2012
03:27 AM
by
Calderone
3
1,979
C4 Tech/Performance
2 bolt versus 4 bolt main
(
1
2
3
...
Last Page
)
929nitro
on Nov 29, 2011
Dec 3, 2011
10:54 AM
by
Indiancreek
67
7,275
C3 Tech/Performance
1973-1974 454 4-bolt main bare block
rickjz
on Jun 20, 2011
Jun 20, 2011
08:21 PM
by
rickjz
0
894
C3 Parts for Sale/Wanted
1972 454 4 bolt main bare block
rickjz
on Jun 13, 2011
Jun 20, 2011
08:08 PM
by
rickjz
4
4,679
C3 Parts for Sale/Wanted
283 & 327 w/4 bolt mains
Dr L-88
on Mar 18, 2011
Mar 18, 2011
09:58 PM
by
Solid LT1
12
15,591
C3 Tech/Performance
Two bolt mains?
(
1
2
)
Tom Sarno
on Mar 13, 2011
Mar 16, 2011
07:59 PM
by
GUSTO14
25
12,567
C3 Tech/Performance
ARP main studs-bolts
GREG O.
on Feb 5, 2011
Feb 7, 2011
02:11 PM
by
GREG O.
5
6,539
C5 Tech
1970 Big Block decoding
Augustus
on Nov 2, 2010
Nov 4, 2010
09:55 AM
by
Mike Ward
14
2,675
C3 General
1986 Corvette 2 or 4 bolt main
oldschool85
on Sep 25, 2010
Sep 25, 2010
11:41 PM
by
cv67
4
3,248
C4 Tech/Performance
454 out of a truck/motorhome?
RED-85-Z51
on Jun 8, 2010
Jun 10, 2010
02:25 PM
by
djcwardog
12
59,889
C3 Tech/Performance
Tell me about C3's...
RED-85-Z51
on Apr 30, 2010
May 2, 2010
02:11 AM
by
Bronze76
9
1,217
C3 Tech/Performance
Half, 3/4, or full-groove bearings?
GREGGPENN
on Mar 22, 2010
Mar 27, 2010
03:49 AM
by
GREGGPENN
7
9,449
C4 Tech/Performance
Engine Rebuild. Loose Main Saddle
Mossy66
on Feb 20, 2010
Feb 21, 2010
07:43 AM
by
BLOCKMAN
10
5,930
C1 & C2 Corvettes
LS7 Block Limits
(
1
2
3
)
McMung
on Dec 28, 2009
Feb 17, 2010
08:00 AM
by
chuntington101
44
33,804
C6 Forced Induction/Nitrous
1989 350 4 bolt or 2 bolt
Julian Newton
on Jan 27, 2010
Jan 30, 2010
08:37 PM
by
coupeguy2001
7
2,503
C4 Tech/Performance
L83 bottom end 2 or 4 bolt
pvtkary
on Jan 8, 2010
Jan 13, 2010
03:02 AM
by
tpi 421 vette
3
6,161
C4 Tech/Performance
AR- 350 4 bolt main engine FS
1982CorvetteDude
on Dec 22, 2009
Dec 24, 2009
06:46 AM
by
Imo Apita
1
1,261
C3 Parts for Sale/Wanted
SB 400 4 bolt main...Would you do it?
mechguy79
on Nov 22, 2009
Nov 23, 2009
03:17 PM
by
T. Wayne Nelson
8
1,133
C4 Tech/Performance
How much HP/RPM can a 2 bolt main take?
(
1
2
3
)
ekess744
on Aug 6, 2009
Aug 14, 2009
01:51 AM
by
mtwoolford
41
17,553
C4 Tech/Performance
L98 block horsepower limits
black_89_vette
on Jul 24, 2009
Jul 24, 2009
08:03 PM
by
Demonic85
1
4,932
C4 Tech/Performance
Help Identifying 1967 427 L71?
jt306
on May 11, 2009
May 12, 2009
12:30 PM
by
JohnZ
5
3,099
C1 & C2 Corvettes
350 4 Bolt Main Block
JeepCycle
on Apr 13, 2009
Apr 13, 2009
05:06 PM
by
Demonic85
9
693
C4 Tech/Performance
L48 vs. L82 main differences
Drunken Peacock
on Mar 10, 2009
Mar 11, 2009
01:00 PM
by
Drunken Peacock
7
55,376
C3 Tech/Performance
Internal Differences between 350 and 400?
jdraughn
on Feb 27, 2009
Feb 28, 2009
09:28 AM
by
LD85
5
8,054
Engine Mods
Torque pattern for four bolt mains
nate99
on Oct 8, 2008
Oct 17, 2008
05:18 AM
by
stingr69
16
22,972
C3 Tech/Performance
What to look for in SBC400 blocks
(
1
2
)
65air_coupe
on Jul 22, 2008
Aug 2, 2008
08:49 AM
by
TopLess62
22
16,810
C1 & C2 Corvettes
LS9 Main Bearings
haljensen
on Jun 25, 2008
Jun 25, 2008
04:56 PM
by
bad427
5
2,155
C6 Tech/Performance
New Forged 4340 Steel 327/3.25 stroke Cranks
KyleDallas
on Apr 16, 2008
Apr 16, 2008
11:06 PM
by
KyleDallas
4
15,331
C1 & C2 Corvettes
2 bolt or 4 ???????
serge
on May 16, 2007
Dec 28, 2007
03:20 PM
by
rklessdriver
17
1,766
C4 Tech/Performance
ls main cap girdle
excessive81
on Dec 19, 2007
Dec 22, 2007
03:21 AM
by
inspector12
8
5,913
C6 Forced Induction/Nitrous
2 to 4 Bolt Splayed Main Cap Conversion
Jeff M
on Oct 8, 2007
Oct 9, 2007
01:27 PM
by
1Fast7R
10
11,017
C4 Tech/Performance
LT1 2 Bolt Main?????
kylebuck89
on May 25, 2007
May 26, 2007
11:10 AM
by
mseven
8
1,446
C4 General Discussion
2 Bolt or 4 Bolt Main
SoCalErv
on Feb 12, 2007
Feb 12, 2007
12:43 PM
by
FrankVincent
9
10,536
C3 Tech/Performance
327 Crankshafts
midnight1957
on Nov 27, 2006
Nov 30, 2006
08:27 AM
by
dmentzer
13
2,027
C1 & C2 Corvettes
Thoughts on a 383 Stroker using 870 Block
(
1
2
)
Mr D.
on Nov 20, 2006
Nov 21, 2006
12:55 PM
by
Scott Marzahl
21
3,438
C1 & C2 Corvettes
converting 2 bolt to 4 bolt main LT1...possible?
sonomacrew01
on Nov 14, 2006
Nov 19, 2006
09:35 PM
by
BLOCKMAN
4
12,920
Engine Mods
LT1 Block
(
1
2
)
fc_soldier
on Nov 2, 2006
Nov 5, 2006
02:19 PM
by
tjwong
26
3,425
C4 Tech/Performance
1981 corvette 4 bolt main??????
bickel
on Jul 15, 2006
Jul 16, 2006
12:45 PM
by
Bangkok Dean
10
6,945
C3 Tech/Performance
stock L98 2 or 4 bolt main ?
speeddemon651
on Jul 13, 2006
Jul 13, 2006
07:09 AM
by
RRT vette
4
5,759
C4 General Discussion
Is my '77 supposed to be 4-bolt or 2-bolt?
Emeightch
on May 6, 2006
May 7, 2006
06:31 PM
by
tonyd21266
16
3,870
C3 General
502 cid Generation V marine block with 4 bolt mains and thin
lack
on Mar 9, 2006
Mar 11, 2006
08:12 PM
by
Garys 68
13
16,287
C3 Tech/Performance
GM350 4 bolt mains, which vehicles?
posum2
on Jan 25, 2006
Jan 27, 2006
12:57 AM
by
DZAUTO
12
10,772
C1 & C2 Corvettes
72 Vette Engine Question / 4bolt main
seventy2vette
on Jan 8, 2006
Jan 9, 2006
11:56 AM
by
Edzred72
6
1,636
C3 Tech/Performance
1972 Corvette / Engine Question
seventy2vette
on Jan 8, 2006
Jan 9, 2006
10:48 AM
by
sweethence
2
495
C3 General
(2ND try) Any "real" benifit from spayed main caps on an LT1?
HJV11
on Nov 15, 2005
Nov 16, 2005
10:27 AM
by
HJV11
11
5,589
C4 Tech/Performance
Are L98 engines 4-bolt main?
Dynabob
on Nov 15, 2005
Nov 15, 2005
04:21 PM
by
89sleeper
7
20,027
C4 General Discussion
780 HP from TPI L98
Slalom4me
on Oct 28, 2005
Oct 28, 2005
03:31 PM
by
GeosFun
18
3,020
C4 Tech/Performance
1990 door seal replacement
crestline
on Sep 16, 2005
Sep 17, 2005
11:43 AM
by
Phantom90
3
1,715
C4 General Discussion
2 bolt or 4 bolt mains
srsjuju
on Mar 5, 2005
Mar 6, 2005
10:52 PM
by
19corvette91
14
591
C4 General Discussion
L98 Head Bolts & Washers?
geezel
on Jan 11, 2005
Jan 12, 2005
02:42 PM
by
JCAIRE2
14
4,745
C4 Tech/Performance
Are all corvette LT1 engines 4 bolt mains??
(
1
2
)
simon60
on Nov 27, 2004
Dec 2, 2004
07:22 PM
by
FD2BLK
28
5,936
C4 Tech/Performance
bummer. got burned on the 454
panchop
on Nov 10, 2004
Nov 15, 2004
09:05 AM
by
my58
17
1,326
C1 & C2 Corvettes
which tourque specs ?
panchop
on Aug 6, 2004
Aug 8, 2004
10:38 PM
by
bob
2
435
Engine Mods
What cars were factory equipped with 4 bolt mains block
Sliding
on Apr 13, 2004
Apr 14, 2004
06:21 PM
by
ZylaRace
9
1,199
C4 Tech/Performance
Is a 1990 L98 a 4 bolt or 2 bolt
vettefast
on Mar 31, 2004
Apr 1, 2004
10:23 AM
by
HeeHaw89
18
6,070
C4 Tech/Performance
Do I need splayed main caps on a 2 bolt if I stroke it?
StingrayDK
on Mar 10, 2004
Mar 11, 2004
08:26 AM
by
PureSilver
6
12,981
C3 Tech/Performance
Is a 5.7L TPI engine from a Firebird the same a a '85 Corvette?
VtVette
on Mar 1, 2004
Mar 2, 2004
02:35 AM
by
white90conv
14
9,390
C4 Tech/Performance
400 SBC 4-BOLT MAINS
413shark
on Feb 28, 2004
Feb 29, 2004
09:57 AM
by
marshrat99
8
809
C3 Tech/Performance
Were the L48 and L82 350 Blocks a 4 bolt mains?
FixedRoof
on Feb 20, 2004
Feb 21, 2004
06:59 PM
by
Paul Borowski
7
5,170
C3 Tech/Performance
LT1 (camaro 97) 2 bolt main?
Strick
on Jan 7, 2004
Jan 8, 2004
10:28 PM
by
BAM92
4
1,270
C4 Tech/Performance
4 bolt main or 2 bolt main?
TheStef
on Oct 17, 2003
Oct 17, 2003
09:49 PM
by
black_89_vette
14
6,874
C4 Tech/Performance
1984 350 4 bolt main rear
Brimis
on Aug 22, 2003
Aug 22, 2003
10:14 PM
by
offershore
2
976
C4 General Discussion
4 Bolt Main Question?
bence13_33
on Jun 18, 2003
Jun 18, 2003
11:04 PM
by
69vette66
11
1,085
C3 Tech/Performance
L98....4 or 2 Bolt Mains
wheelsup
on Apr 26, 2003
Apr 29, 2003
12:59 PM
by
wheelsup
7
809
Engine Mods
Do I need Splayed Main Caps?
VETDRMS
on Feb 28, 2003
Mar 1, 2003
01:51 PM
by
Twin_Turbo
18
2,180
Engine Mods
Torque specs for LS1/LS6 Engine...anyone have a quick reference guide?
PaceThis
on Jan 31, 2003
Jan 31, 2003
07:41 PM
by
David Plum
4
7,208
C5 Tech
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