Hi, I'm new I drive a 89' silverado...if u cant tell =p, no pics right now, joined the site after i got in a argument with someone and looking for some awnsers, cant seem to find any specs from a 89, wondering if they came with a option of a 5.7 or was it all 5.3's?
Thx
Hey Man we really don't care how you got here, We are just glad you made it!!!![]()
to the Lunatic Frindge!!!! I don't have an answer for your question, but I am sure someone here does!
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Chris S. The GoFastPadre I like to drive fast and I've got the speeding tickets to prove it. 00 Sierra Z71 ECSB K&N CAI Pacesetter Shorties (soon to be replaced with LT's) Magnaflow HFC's Flowmasters with True Duals and H-Pipe more mods to come




Welcome to the site! You must have the 5.7w/throttle body (350) as the LM7 5.3 ltr. Vortec was not introduced until 1999.
Darcy
Washington State
2006 Silverado 2500HD LT3 4X4 CC SB Duramax LBZ
Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow.
Thx for the welcome glad to be here![]()


Welcome to the site!
2010 Z/71 Colorado C/C
Black 4X4 w/5.3L V8
===============
2007 Winnebago Adventurer
w/8.1L Chevy & Allison 6spd.
Canyon Lake, Texas


Welcome to the site! The 5.7 is a good reliable motor too.
Dan
1999 GMC Sierra 2500 350 vortec
1967 Jeep M725 ambulance 230 tornado
1990 Cherokee Limited- 3 inch lift on 33's
...and every one of em has issues
If you have any questions or problems don't hesitate to send me or any other GMTC moderators a PM


Welcome to the forum!
Matt
Hallsville, TX
2005 Silverado 1500 LS Crew Cab 5.3L 2WD
K&N FIPK II
Magnaflow Exhaust
Hypertech Max Energy Programmer
Suspension Leveling Kit
Putco Element Window Visors
Carriage Works Billet Grille
TruXedo TruXport Tonneau Cover




Welcome to the site![]()
Peter Smet
Haasdonk, Belgium



and yea what darcy said answers your question
PETE
95 GMC Sierra 2500
3" Body Lift, 33" Goodyear MTR's
5.7L 350 TBI Edelbrock SDT Exhaust, Flowtech Headers, K&N Intake
Sold :(
1999 Jeep Cherokee, 3" Rustys lift, 33" BFG MT's, locked, armored: Rolled :(
2000 Jeep Grand Cherokee Limited. K&N Intake, Custom Kolak Exhaust
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