https://ls1tech.com/forums/ GM Performance Parts and Cars For Sale Classifieds. Browse new listings, post your items for sale, or list a wanted ad. en Sun, 24 May 2026 08:57:59 GMT vBulletin 60 https://ls1tech.com/forums/images/misc/rss.jpg https://ls1tech.com/forums/ https://ls1tech.com/forums/marketplace/1984908-18-c5-zo6-alcoa-set-4-forged-wheels.html Sat, 23 May 2026 19:32:05 GMT $1,200 Set of 4 18" C5 ZO6 OEM Alcoa forged wheels for sale.
Not interested in shipping.  Tires are old 7+ years old.  Willing to drive to meet within 1 hour of O'Hare airport.  Willing to drive further if you pay for some gas.

Two of the wheels have scratched up wheel lips.  These are not show quality.  Sold my c5 years ago and no longer need these. ]]> Marketplace 75tonyA https://ls1tech.com/forums/marketplace/1984908-18-c5-zo6-alcoa-set-4-forged-wheels.html https://ls1tech.com/forums/marketplace/1984907-qa1-front-coilovers.html Sat, 23 May 2026 19:21:59 GMT $400 QA1 front coilovers with springs and 1 extra shock. Single Adjustable valves Dust boots included Upper shock mounts for factory install included 20,000 miles Springs part# 15EB300 which I... $400 QA1 front coilovers with springs and 1 extra shock.
Single Adjustable valves
Dust boots included
Upper shock mounts for factory install included
20,000 miles
Springs part# 15EB300 which I believe is a 300# spring 15" tall resting/unloaded height.

Located near O'Hare airport willing to meet within 1 hr drive.  If shipping buyer pays shipping. ]]> Marketplace 75tonyA https://ls1tech.com/forums/marketplace/1984907-qa1-front-coilovers.html https://ls1tech.com/forums/marketplace/1984903-1999-camaro-z28-d1sc-procharged-forged-383-a.html Fri, 22 May 2026 12:55:27 GMT 1999 Camaro Z28 – D1SC Procharged Forged 383 – T56 Magnum – Dana S60 – 550whp – Documentation – Ravenna, MI – $24,500

Considering selling my 1999 Camaro Z28. This is a professionally built and documented street/strip car with receipts, dyno sheets, and work completed by reputable shops. Not a mystery build and not a garage science project.

Vehicle:

• 110,000 miles on chassis
• 1,500 miles on fresh engine rebuild/refresh
• Black exterior / Tan interior
• Clean title
• Power steering and A/C fully functional
• Paint/body in very good condition

Engine / Drivetrain:

• Forged stroked 383 LS build
• D1SC Procharger @8 psi
• 550whp / 560 lb-ft
• Comp Cam
• 60 lb injectors
• Headers
• T56 Magnum 6-speed
• McLeod twin-disc clutch
• Dana S60 rear end
• 3.50 gears
• QA1 12-way adjustable suspension
• Subframe connectors

Included:

• Dyno sheets
• Build receipts
• Documentation from Baker Engineering (Nunica, MI) and Steve Morris Engines
• Additional C5 Corvette wheel set with 305/35/18 tires all around

Located in Ravenna, Michigan

Not in a rush to sell. I’m 63 now and life has shifted more toward family trips, RV towing, and different hobbies. I still enjoy the car and there’s absolutely nothing wrong with it, but getting in and out of a lowered F-body isn’t getting any easier. I’ve owned 20 years and would like to see it go to someone who’ll appreciate a documented, professionally built car.


  ]]> Marketplace BALBI https://ls1tech.com/forums/marketplace/1984903-1999-camaro-z28-d1sc-procharged-forged-383-a.html https://ls1tech.com/forums/marketplace/1984894-gm-gauge-clusters-98-99-02-a.html Thu, 21 May 2026 16:33:21 GMT I have 2 clusters:

98 trans am with 111k
99-02 trans am mileage unknown 


$100 each ]]> Marketplace Tootsie9 https://ls1tech.com/forums/marketplace/1984894-gm-gauge-clusters-98-99-02-a.html https://ls1tech.com/forums/marketplace/1984892-small-block-chevy-procharger-tuner-kit.html Thu, 21 May 2026 06:07:50 GMT New Procharger tuner kit for small chevy. Installed, and never run. Car was put in storage.. 10lb pulley for larger small blocks. 650-750hp can be expected on proper set-up. Procharger is factory... New Procharger tuner kit for small chevy. Installed, and never run. Car was put in storage..

10lb pulley for larger small blocks. 650-750hp can be expected on proper set-up. Procharger is factory pollished. Billet Impeller.

Missing oil feed and return lines, those are still on the motor. Need bonnet and pulley if adding power steering.

Please ask questions and make sure it's right for you. No returns.

Contact for payment options based on your reputation and feedback here.

$2995.00 OBO

  ]]> Marketplace 2QWK4RU 06 GOAT https://ls1tech.com/forums/marketplace/1984892-small-block-chevy-procharger-tuner-kit.html https://ls1tech.com/forums/marketplace/1984890-4-8-liter-ls-engine-engine-stand.html Thu, 21 May 2026 01:25:31 GMT Comes with wiring harness, computer, and engine stand.  No heads.

no shipping

832-841-1180

Chris



  ]]> Marketplace Dobbindawg https://ls1tech.com/forums/marketplace/1984890-4-8-liter-ls-engine-engine-stand.html https://ls1tech.com/forums/marketplace/1984888-fic-fuel-injector-connection-60lb-650cc-injectors-ev14-ls3-ls7-lsa-set-8x.html Wed, 20 May 2026 14:54:04 GMT READ FIRST:  Some variance between injectors, NOT flow matched.
These are rated from FIC (Fuel Injector Connection) 60lb 650cc at 3-bar (43.5 psi.) Measured flow between 66 lbs. to 72 lbs. flow at 4-bar (58 psi). Cleaned and Flow Tested with new O-rings. Test Data included. Have not been installed since being cleaned last month.

This is a used set of Injectors that came off a Ls3 C6 corvette with an ECS supercharger kit. They were upgraded to larger injectors while doing other upgrades. They were sitting wrapped up for awhile so I had them sent out to be cleaned and flowed.

When they came back from being cleaned/flowed, the data showed a variance in the flow rates. One was higher than the others average, a couple at a hair lower. They are numbered for identification. This is probably ok for many applications as most people put the largest flowing injector on cylinder #7. Definitely better than running stock truck decapped injectors.

I decided against using these on my heads/cam LS7 and bought different injectors for my engine.

These are EV14 short height injectors used on LS3, LS7  LSA  and LS9. Have EV6 type plugs. Not tall or EV1 like the LS1 or LS2.

Flow Numbers at 4-bar 58 psi.
69
66
72
67.5
69
69
67.5
66 ]]> Marketplace Steve01SS https://ls1tech.com/forums/marketplace/1984888-fic-fuel-injector-connection-60lb-650cc-injectors-ev14-ls3-ls7-lsa-set-8x.html https://ls1tech.com/forums/marketplace/1984887-cloyes-9-3158a-3-bolt-1x-sensor-hub-24x-billet-roller-timing-set.html Wed, 20 May 2026 14:35:54 GMT Cloyes Hex-A-Just Timing Set 9-3158A is for 3-bolt, 24X GM LS engines. LS1, LS6, early-LS2. 5.3, 6.0, LM7, LQ4 etc. This is a 1X cam gear. This timing set was taken out of the box and checked for... Cloyes Hex-A-Just Timing Set 9-3158A is for 3-bolt, 24X GM LS engines. LS1, LS6, early-LS2. 5.3, 6.0, LM7, LQ4 etc. This is a 1X cam gear.

This timing set was taken out of the box and checked for fitment on the cam in the block. It fits perfectly, but I needed a 4X cam gear so was not able to use this set. It is brand NEW. It was wrapped up and sitting on the shelf since. 

This will bolt to any LSx engine with a 3-bolt camshaft. It will only work with Gen 3 electronics and very early gen 4. Will work with P01, P59, 0411, Red/Green, Green/Blue PCMs as well as E40. Will also work with Holley or Haltech. It will NOT work with 06-up E38 or E67 ECMs (aka LS3 type).

It has a Hex-adjust for the cam gear and also 3 position adjustability at the crank gear. Billet steel gears. Has a Torrington bearing for smooth operation.
  ]]> Marketplace Steve01SS https://ls1tech.com/forums/marketplace/1984887-cloyes-9-3158a-3-bolt-1x-sensor-hub-24x-billet-roller-timing-set.html https://ls1tech.com/forums/marketplace/1984886-oem-gm-ls3-ls7-fuel-injectors-12576341-42lb-4-bar.html Wed, 20 May 2026 14:25:00 GMT This is a good used set of 8x OEM GM LS3 / LS7 Fuel Injectors. These are OEM GM made by Bosch. Not Chinese knockoffs. The LS3 and LS7 use the same injectors. These came from a C6 Corvette and were... This is a good used set of 8x OEM GM LS3 / LS7 Fuel Injectors. These are OEM GM made by Bosch. Not Chinese knockoffs. The LS3 and LS7 use the same injectors. These came from a C6 Corvette and were swapped out with larger ones when doing a supercharger. I saved these figuring I would need them, but ended up not.

GM part number 12576341, ACDelco Part #217-2425. Bosch Part number 0280158051 ]]> Marketplace Steve01SS https://ls1tech.com/forums/marketplace/1984886-oem-gm-ls3-ls7-fuel-injectors-12576341-42lb-4-bar.html https://ls1tech.com/forums/marketplace/1984882-bp-automotive-engine-harness.html Tue, 19 May 2026 21:05:21 GMT Basically brand new. Went stand alone route. Goes for $800. 24x out of dbc manual  ]]> Marketplace Tootsie9 https://ls1tech.com/forums/marketplace/1984882-bp-automotive-engine-harness.html https://ls1tech.com/forums/marketplace/1984881-0411-pcm.html Tue, 19 May 2026 21:01:32 GMT Works fine just decided to go stand alone route. 
  ]]> Marketplace Tootsie9 https://ls1tech.com/forums/marketplace/1984881-0411-pcm.html https://ls1tech.com/forums/marketplace/1984870-1955-nomad-patina-5-3-turbo-ls-4l80e-9-rear-suspension-upgrades-much-more.html Mon, 18 May 2026 15:03:24 GMT I'm testing the waters to see if there is any interest in my car. I built this car to be a fun, fast family cruiser. I've gotten a ton of enjoyment out of it and enjoyed building it. The car is fully sorted out and is turn key ready to go anywhere. I'm to the point where I'd like to build a garage so that I can have a place to do a full on restoration.

The car is very clean underneath and has had all rusted metal removed, replaced with new metal, sealed and painted. The motor is an all aluminum 5.3 with a small cam, Holley lo ram intake with a tick air to water intercooler. Billet wheel 7875 turbo and backed by a 4l80e with hd2 shift kit and FTI converter made to work with the turbo. Efi is controlled by a Terminator X Max ECU and Rear is a Quick Performance 9" with a Speedway third member, helical posi, 35 spline axles and 3.25 gears.

Full tubular control arms, CPP c5 drop spindles with 13" front brakes, ls1 12" rear disk brakes, and Tesla model S iBooster master cylinder. Drop springs front and rear for what I think is the perfect ride height.

Right now the car is set up to run around 7-8 psi and should make around 450 rwhp. The rings were gapped for higher boost and everything is set up to support it.

I have tons of extra parts that I'll let go as well such as the vintage air unit, extra Nomad parts and other misc. parts. The car is not perfect and that was my intention. The roof does have rust in the rear which is very common for Nomads, but I do have a rust free roof section to repair. It gets attention everywhere you go and will surprise people at red lights.

I'll post a few pictures if you aren't familiar with my car, but I've documented my full story here:

https://www.pro-touring.com/threads/...55-Nomad-Build













Thanks,
Ryan ]]> Marketplace ryeguy2006a https://ls1tech.com/forums/marketplace/1984870-1955-nomad-patina-5-3-turbo-ls-4l80e-9-rear-suspension-upgrades-much-more.html https://ls1tech.com/forums/marketplace/1984869-brand-new-trick-chassis-braced-9-inch-rearend-82-02-f-body-camaro-firebird-complete.html Mon, 18 May 2026 11:51:50 GMT Brand new never used trick chassis 9inch gor f body, mainly for 93-02 but with 3rd gen width so if used in 4th gen,its about 2 inches narrow per side,perfect to fit little wider wheels and tires,has... Brand new never used trick chassis 9inch gor f body, mainly for 93-02 but with 3rd gen width so if used in 4th gen,its about 2 inches narrow per side,perfect to fit little wider wheels and tires,has most evey upgrade on it,backbraced,billet ends and sway bar mounts,drain and fill plugs,etc..tru trac center,nodular case with 3.50 gear,billet yoke,31 spline strange axles,1/2 inch 3 inch studs,also has torque arm bracket and brackets for 93-97 brakes or 98-02 brakes included prob forgetting some stuff but thats most of it,my loss your gain,asking $2700,thanks for looking ]]> Marketplace standup95 https://ls1tech.com/forums/marketplace/1984869-brand-new-trick-chassis-braced-9-inch-rearend-82-02-f-body-camaro-firebird-complete.html https://ls1tech.com/forums/marketplace/1984862-new-rpm-4l80e-level-vi-transmission-2wd-level-6-a.html Sun, 17 May 2026 11:00:55 GMT Direct/Private message for more info. If you see listing it's still available.

NEW RPM Transmissions 4L80E Trans Level VI, Level 6. 1999 and up LSX, LS, LT Engines. Will bolt up to any Gen 3, Gen 4, Gen 5 GM, Chevy Small Block. Standard truck bellhousing and tail shaft included. Will not fit a C5/C6 Corvette. CONVERTER NOT Included. Purchased 2 for my personal projects and sold one of the projects so no longer need. Still on the skid from RPM. has been stored in a climate control building with fluid. RPM blasted the Case and left bare so you can paint your color of choice.

Current retail price starts at $6950.00 DM/PM if interested in more info. Located in Ortonville, MI 48462 for pickup or can ship at buyers expense. ]]> Marketplace valvegod https://ls1tech.com/forums/marketplace/1984862-new-rpm-4l80e-level-vi-transmission-2wd-level-6-a.html https://ls1tech.com/forums/marketplace/1984857-10-bolt-rear-end-out-02-camaro-w-3-channel-abs.html Sat, 16 May 2026 22:45:34 GMT 10 bolt rear end out of 02 Camaro. Was rebuilt 3k miles ago and has Auburn Gear Pro Series 28 Spline Differential GM 7.5/7.625 Inch # 542046 w/ 3.73 gears and TA aluminum girdle cover. Pinion bearing... 10 bolt rear end out of 02 Camaro. Was rebuilt 3k miles ago and has Auburn Gear Pro Series 28 Spline Differential GM 7.5/7.625 Inch # 542046 w/ 3.73 gears and TA aluminum girdle cover. Pinion bearing started making some noise before I removed it. Pick up only - Ft Wayne Indiana  ]]> Marketplace Camar01le https://ls1tech.com/forums/marketplace/1984857-10-bolt-rear-end-out-02-camaro-w-3-channel-abs.html