96+ Vortec Performance + Computer Swaps

If you want to do the 0411 PCM swap or have a 1996+ Vortec motor this is your forum!

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Sticky

0411 Pinout Contact for Lextech

Replies: 9

Views: 3K

Saturday at 1:29 PM

Kballs

K

Sticky

12200411 PCM swap for 1996 to 2000 GMT400 trucks

93 94 95

Replies: 947

Views: 461K

Nov 2, 2023

Erik the Awful

Sticky

Installing and correctly setting a vortec distributor

7 8 9

Replies: 83

Views: 189K

Jul 3, 2023

RCFallis

Sticky

How to get Coil per Cylinder and LSx ignition control on a L31 SBC Write up

5 6 7

Replies: 60

Views: 79K

Jan 23, 2022

JCribb

S

Low mile 1999 L29 parts for sale

Replies: 0

Views: 58

Yesterday at 8:33 PM

Scottm

S

S

99 L29 454 build

24 25 26

Replies: 254

Views: 46K

Tuesday at 9:00 PM

Scottm

S

L31 Extreme Budget Build

14 15 16

Replies: 150

Views: 14K

Tuesday at 11:13 AM

Scooterwrench

T

Questions On L31 Vortec Upgrade in 1996 C1500

Replies: 5

Views: 124

Monday at 7:34 PM

lbeninger

E

92 c1500 service engine at high speed?

Replies: 5

Views: 103

Monday at 11:25 AM

scott2093

S

The Official Vortec 454 Info thread

43 44 45

Replies: 445

Views: 153K

Saturday at 11:58 PM

yevgenievich

New to gm stuff

2

Replies: 10

Views: 861

Friday at 12:47 AM

lbeninger

G

0411 pinout sheet

Replies: 2

Views: 745

Nov 28, 2023

lbeninger

K

O2 sensor low voltage

Replies: 8

Views: 323

Nov 27, 2023

Kevmore007

K

T

Anyone running angled spark plug wires on a 454? (edited to reflect issue)

2

Replies: 11

Views: 490

Nov 26, 2023

yevgenievich

0

454 marine engine into a vortex 454 truck?

Replies: 3

Views: 237

Nov 26, 2023

Scooterwrench

M

Cruise control wiring dbw

Replies: 1

Views: 103

Nov 25, 2023

L31MaxExpress

E15 or E85 Fuel in Vortec Engines

3 4 5

Replies: 43

Views: 3K

Nov 25, 2023

Erik the Awful

All replacement vortec distributers have .427" shafts!

2

Replies: 17

Views: 971

Nov 21, 2023

Caman96

D

Re-power project

Replies: 2

Views: 212

Nov 20, 2023

Dave69

D

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