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'73 - '87 GM Truck Modifications
Engine & Performance
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Engine Swaps (Gas) LS, Vortec, LT1 , etc.
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Sticky
Vortec Heads vs OEM SBC Old School Heads
crazy4offroad
Sep 4, 2011
2
3
Replies
31
Views
21K
Oct 21, 2022
OneShot
Sticky
LS & Vortec Swap to 90-91 VSS Electronic Gauge Cluster
dougbert
Apr 19, 2017
2
3
Replies
41
Views
21K
May 25, 2020
eskimomann209
5.3L LS checklist with part numbers
iamtherealJayy
Jan 4, 2023
2
3
4
Replies
57
Views
971
Yesterday at 8:52 PM
Camar068
W
First engine project...swap just vortec heads onto old block or swap entire vortec?
Warkmeister
Jul 17, 2019
Replies
5
Views
827
Yesterday at 4:29 PM
Ricko1966
R
Small block to straight 6 swap?
t44e6
Apr 17, 2022
Replies
6
Views
602
Yesterday at 3:32 PM
SuncitySquarebody
S
Build thread 5.3 W/6L80e in a 1986
Houston Ben
Jun 13, 2013
6
7
8
Replies
105
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47K
Jan 25, 2023
juansquarebody
J
D
Anyone have these 250 motor mounts?
Depchevy4lyfe
Nov 26, 2022
Replies
4
Views
144
Jan 23, 2023
OldSchool C-10
305 to 454 swap: which headers???
BigBlue85
Sep 22, 2022
Replies
6
Views
241
Jan 16, 2023
Fastduramax
86 K10 5.3 swap
Camar068
Mar 23, 2016
14
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16
Replies
226
Views
51K
Jan 8, 2023
Camar068
Do I rebuild my SBC or swap for an LS3?
OneShot
Oct 21, 2022
6
7
8
Replies
115
Views
3K
Dec 31, 2022
cjdock
C
350 efi to 396 bbc swap, same flexplate?
Brando Marlin
Dec 19, 2022
Replies
2
Views
80
Dec 22, 2022
Brando Marlin
LS Swap Retuned - Engine won’t start
born2Run83
Nov 21, 2022
Replies
14
Views
291
Dec 21, 2022
born2Run83
J
350 OEM swap to a 454 HO
Justin Willey
Dec 15, 2022
Replies
8
Views
266
Dec 19, 2022
MrHorsepowerLSx
Can you make a 305 stroker with 350 crank and rods?
AyWoSch Motors
Sep 26, 2021
2
3
Replies
36
Views
2K
Dec 15, 2022
AyWoSch Motors
What is an goodwrench targetmaster 350?
Avery brown
Sep 19, 2021
2
Replies
17
Views
1K
Dec 5, 2022
Rusty Nail
M
Replacing a 400 small block for a 454 long block
meatbag
Nov 27, 2022
Replies
12
Views
206
Nov 28, 2022
Grit dog
G
C10 LS swap questions (I maybe over thinking)
Gpreciado5327
Nov 20, 2022
Replies
3
Views
255
Nov 21, 2022
Elliot W
D
PLEASE HELP WITH THIS 250
Depchevy4lyfe
Nov 19, 2022
Replies
8
Views
176
Nov 19, 2022
CorvairGeek
Engine swap for street and towing
jaredpears
Nov 2, 2022
2
3
Replies
34
Views
1K
Nov 12, 2022
Craig Nedrow
W
Ecm mounting solutions
wv79k10
Nov 4, 2022
Replies
5
Views
328
Nov 10, 2022
custodian
1
Swaps Other than LS or LT
1STLS1
Aug 21, 2022
Replies
14
Views
521
Nov 4, 2022
TotalyHucked
Opinions on an Engine Swap for 81 C10
ceejay
Apr 12, 2021
2
3
Replies
39
Views
5K
Oct 19, 2022
greyghost
G
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'73 - '87 GM Truck Modifications
Engine & Performance
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