- Advice on Flo-Pro muffler
- question about shorty or long tube headers?
- best shorty headers?
- Super Victor pics
- nitrous?
- Replacing Coolant Overflow
- Corsa worth the money?
- estimated hp/tq numbers on my 5.3 build???
- '08 Silverado 5.3
- Cut out placement question
- Those with Patriot Valve Springs please come in here
- Muffler Options? Help Pls...
- exhaust clamps?
- return or returnless
- Quick help on wire color for guys that did the e-fan install
- 4l60e
- 5.3 shot, going to 6.0 or LS1
- bad news = /
- do i need more low end torque?
- Tbi 350?
- Installed LT's, minor issues
- Fuel Pump problem again?
- Future LQ9 mods?
- 6.0 parts on 6.2 engine will this work?
- LT header install question
- Put in TR6's getting misfires
- Head/Flow question
- another "is this the right cam"
- Race Series Magnaflow?
- Corsa Db's Soundclip
- Idc %
- whats a good choice?
- 6.0 swap = Throwing codes
- time for more power......How's this combo look?
- 6.0 swap complete, have problems w/questions
- E-Fan/Over Heating Issue?
- Camshaft Ideas for a 5.3 DoD E85 Truck
- .551 lift on LS6 springs?
- F-Body headers for a truck.
- Fuel pump/sending unit
- E-Fan problem (PCM pin related)
- cam
- Lunati Voodoo 212/218 cam?
- '07 5.3L into a '00 w/ 4.8L?
- Starting without balancer
- Headers and Exhaust
- all aluminum 5.3 engine specs?
- V6 to V8 swap...Want carbs not FI on 91 C1500
- exhaust thoughts...
- Best 5.3 to swap into my LT1
- will a 4.8 pcm be able to run a 6.0 temporarily
- dtc help
- valve springs?!?!
- Parts needed for a L92/L76 swap?
- What color is the 02 sensor signal wire??
- asking about corsa tips
- cat back??
- turbo setup
- I need a new 90mm or bigger TB
- Header install questions
- Walbro or Injectors for High Injector Duty%?????
- TSP Texas Giant in a 5.3?
- Alcohol leak through the air filter
- LS6 cam in a 5.3...MPG Questions
- Engine mods necessary for 600 bhp
- GM Hot Cam on 5.3L???
- Anyone have pics of New Volant w/ Alum lid
- slp loudmouth...
- Truck sh*t itself... Big mess...
- 2000 gmc 2500 4x4 help towing
- 4.8L/5.3L Block Casting Questions ???
- dbw throttle body
- 6.0 elec fans and mileage ?s
- Bought a cam for my 6.0L Denail..Look ok??
- Need Info
- VHP 080 cam gains in a 6.0ltr
- Another exhaust ???
- CGS or JBA Catbacks?
- Soundclips 4.8 w/ VHP 210-218 cam
- Trouble codes after LT install
- Converter Recycling Program ???
- Latest & Greatest Exhaust
- Need exhaust/pipe help near Bakersfield!!
- My brother's C10 454Lsx build up.
- go fast goodies
- E fan question
- The Big Brown Truck stop by today.
- Which Intake?
- 4.8L build
- True duals vs. Y-pipe
- Best 3" Muffler
- will this t.a.c. module work
- GM LS Main Bolts
- Going stock
- Can you get away with a inline fuel pump or need a intank
- Spare 4.8L Build Suggestions
- LS6 spring pressure
- Dart Pro 225 heads fit on LSX block ok?
- Meziere fit with Radix?
- FAST LSX 92mm Intake
- 441 Miles later....
- trans swap
- Torque specs for FP bolts
- 90mm Throttlebody ???
- Headers.
- Servos?
- 4.8 to LQ9
- Cam for Z71?
- best battery?
- F-bod build hand-me-downs
- flashing engine light
- :( help
- No O2's
- Can a cracked header tube cause codes?
- so i found out my ls6 springs arent going to work
- mod suggestions?
- Nelson Performance E-Fan Harness Issues
- Did the 4.3L have computer controls in '85?
- help with stud/nut
- exhaust system?
- Pacesetter lt's gains??
- Pics/Instructions on 99 water pump replacement
- ORY for an '00 2500 6.0L truck
- what to do w/ hanging rear o2 sensors
- convert non flex-fuel to flex-fuel?
- what should i do?help
- I need some help with cam selection for my 2500hd 6.0
- Need Advice, Dealing With LT's and o2' Sensors
- Head swap for LQ4?
- Flo Pro Mufflers?
- Header coating worth it?
- Cant stand my Corsa and LT anymore.
- 4.8L to 6.0L
- building up a 5.3
- Installed 100% almuminum 34" core radiator
- Looking for Longube headers
- GM hot cam
- Starter
- fuel sending unit????
- No power after TR220 112 cam swap.
- Lopey cam for a 5.3L?
- Best Plugs w/Radix 112?
- Should I Upgrade My Torque Converter?
- help with motor mods
- "Full bolt-ons"
- Mods Vs Mpg
- Valve springs for 5.3L with cam?
- E-fans are in!
- AC Condensate drip on Headers
- Custom spark plug wires...brands?
- 4.3 to 6.0 swap
- 2003 Avalanche 5.3L 1.85 rocker question
- Gmpp
- Ls1 fans hp rating. Quick ???
- pushrod question???
- looking for someone to do an engine swap in or around St. Louis
- Gibson cat back, Exhaust "Fluff"
- so i bought something else...
- Another compression question
- '03 E-fan install Q
- Questions after cam install?
- Camshaft selection software
- Need stock fuel pump outlet size
- Fuel Pump Hot Wire Kit for 99-02 Firebird and Camaro
- alternative to speartech pulley relocator
- ls6 intake swap = zip, zilch, zero
- 92 Project Truck
- "new" Dynatechs?
- problem with ported 5.3L DBW TB
- Thermostat?
- LQ4 Plugs?
- Suv ?
- I'm New at this and i need some guidance
- z06 idler pulleys
- 255 lph fuel pump
- Highest CR on 93 octane?
- fuel pressure service port size
- How to get 6.0 ready to swap?
- 65 whith a lsx under the hood
- (03 6.0) Will TEA heads from an LS1 work?
- Solved my overheating problem
- thinking about...
- Trying a different cam.
- build advise for my 5.3
- check out these headers..give me other options
- Opinions on Abear coil covers
- underdrive pulley questions
- Cam installed, got some codes.
- Will electric fans from a 98-04 vette work
- Lets talk vic jr intake
- 5.3 To A 6.0
- My PCV ignorance. Help please
- SS intake
- Just install GMPP Exhaust
- Rebuilding a 5.3......do most use a kit?
- What exhaust for 08 Chevy with active fuel mgmt?
- Need help/suggestions/tips on trying to find an intake leak
- Exhaust Vid
- true dual or single for 408 stroker
- Exhaust problem!
- 2500hd
- just got off the phone
- ASAP input on plugs & wires
- Oil pump
- fuel filter location?
- Blew out my passenger side header!!
- Timing chain: To replace, or not
- 04 silv + LS6 intake/fuel rail = fuel line?
- price of z06 cam in USA?
- VaraRam Tri Power CAI........anybody got feedback on it?
- 350 Vortec to ls1
- So who is running the new revised version of the comp 918's ?
- 5.3 with LS6 Cam Sound Clips ?
- Will Headers Increase MPG???
- best sounding exhaust?
- 317 heads
- What series is the 6.2 gas denali motor?
- Break in time for cam?
- cam choice for 5 speed...
- aftermarket mass air sensor...
- PRC duals mounting + install ?'s (valve springs + seats + seal)
- NGK TR6 not in stock?
- 2006 Fuel System Oddities (WTF)
- Need some help with fuel pump
- Did the muffler shop f#@$ me?
- what o2's
- Mild Vortec 350 Build Questions
- older TBI to vortec?
- Box o goodies arrived for fuel system
- High, medium, or low lift
- Electric fan mounting position.
- line pressure question
- calculator
- Redoing My Exhaust! Input Needed!
- new here! want performance, have $1500 to spend.silverado 1500
- need input on a 427 cid LS3
- is this the right cam for me?
- First timeslip on stock 08 YD w/Blackbear tune..
- exhaust alternatives
- ANyone around Northern Ms, memphis Tn area?
- Anyone make catbacks for 2008's?
- Large fuel line exiting fuel bucket ideas
- Pacesetter LT's
- Need help
- Run fuel rails in parallel or series?
- Larger fuel lines - what fuel filter?
- 2008 LTs??
- Metripack Crimper
- Cast iron heads vs. 317 aluminum heads
- 5.3L TB swap or mod