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1970 Chevelle Malibu - LS Turbo T56 6 speed 12 bolt 600hp

For Sale

1970 Chevrolet Chevelle

Aug 7, 2025, 10:12 AM | Replies: 1 | Views: 1108
  • 1970 Chevrolet Chevelle - 1970 Chevelle Malibu - LS Turbo T56 6 speed 12 bolt 600hp - Used - VIN 136370L200654 - 50,000 Miles - 8 cyl - 2WD - Manual - Coupe - Other - Mount Prospect, IL 60056, United States
    Expired
  • 1970 Chevrolet Chevelle - 1970 Chevelle Malibu - LS Turbo T56 6 speed 12 bolt 600hp - Used - VIN 136370L200654 - 50,000 Miles - 8 cyl - 2WD - Manual - Coupe - Other - Mount Prospect, IL 60056, United States
    Expired
  • 1970 Chevrolet Chevelle - 1970 Chevelle Malibu - LS Turbo T56 6 speed 12 bolt 600hp - Used - VIN 136370L200654 - 50,000 Miles - 8 cyl - 2WD - Manual - Coupe - Other - Mount Prospect, IL 60056, United States
    Expired
  • 1970 Chevrolet Chevelle - 1970 Chevelle Malibu - LS Turbo T56 6 speed 12 bolt 600hp - Used - VIN 136370L200654 - 50,000 Miles - 8 cyl - 2WD - Manual - Coupe - Other - Mount Prospect, IL 60056, United States
    Expired
  • 1970 Chevrolet Chevelle - 1970 Chevelle Malibu - LS Turbo T56 6 speed 12 bolt 600hp - Used - VIN 136370L200654 - 50,000 Miles - 8 cyl - 2WD - Manual - Coupe - Other - Mount Prospect, IL 60056, United States
    Expired
  • 1970 Chevrolet Chevelle - 1970 Chevelle Malibu - LS Turbo T56 6 speed 12 bolt 600hp - Used - VIN 136370L200654 - 50,000 Miles - 8 cyl - 2WD - Manual - Coupe - Other - Mount Prospect, IL 60056, United States
    Expired
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  • Price
    $32,000
    • OBO
  • Location Mount Prospect, IL, 60056, USA
  • Condition Used
  • VIN 136370L200654
  • Mileage 50,000
  • Engine 8 cyl
  • Drive Type 2WD
  • Transmission Manual
  • Vehicle Type Coupe
  • Exterior Color Other
Description:

Location: Mount Prospect, IL 60056 (near Chicago)

Asking: $32,000obo no trades

 VIN: 136370L200654

 5.3 turbo with T56 magnum built for up to 600rwhp+. Runs on E85 or pump, flex fuel. Currently tuned conservatively at around 450rwhp (9-10psi). Runs and drives great, handles really well, drive/enjoy it anywhere now. About 2-3k miles on new/rebuilt/swapped drivetrain. Been driving as is for the past 3 years. Many parts to complete come with sale. Mostly solid body, car spent life in California/Nevada until 2005 when shipped it to Chicago area. Have owned car since 2005. This is a malibu trim car.
 
More pics:
https://photos.app.goo.gl/D87358VvorsCkikQA

 Video cruising & boost hits:


 
Walkaround video:


 Over 70+ videos on youtube on this build: 



 Ls swap parts used:
Holley 302-3 oil pan

Holley forward engine mounts

Holley trans x member


 Engine:
2005 gen 3 5.3 truck motor, with gen 4 internals. Fresh rebuild (about 300mi) with gapped rings and LS9 small bore head gaskets. Heads were redone/valve job.

Elgin E1840P Sloppy stage 2 cam

Pac 1218 valve springs

VS 7875 turbo

VS 44mm wastegate

VS blowoff valve

Griffin radiator

Windstar electric fans

PWM fan controller standalone

Holley terminator X ECU

Flex fuel harness

AEM dial a boost - not installed

Viair onboard air compressor - not installed

Dual mac valves/dome sensor for boost control - partially installed

Bowler t56 harness


 Fuel system:

Rick’s restomod efi tank with corner pickups

CTSV dual fuel pump module with AEM upgraded pumps

Vaporworks fuel pump controller

Returnless system

Boostworx system wired up not activated (boost reference FP increase)

This is a PWM system

-6 from tank to rail

Flex sensor wired up and tuned for pump gas or ethanol

80# injectors

No fuel starvation down to 1 gallon


 Drivetrain:

T56 magnum 6 speed transmission - about 2k miles

Monster twin disc clutch

Tick upgraded master

Denny’s nitrous ready driveshaft 3”

Sonax 1350 slip yoke


 Rear end:

Built 12 bolt rear end - about 3k miles

Ford 9” ends

Moser 35 spline axles

3.73 gears

Eaton posi

TA cover

Welded tubes

1350 pinion yoke

Powdercoated housing


 Suspension:

600# front springs

175# rear springs

1” front sway bar

No rear sway bar

Front upper SPC adjustable control arms

Tall ball joints to improve geometry, 1” total

Stock boxed rear lower control arms

UMI adjustable rear uppers 

Varishock single adj front shocks

Ridetech single adj rear shocks

All bushings replaced

Quick ratio steering box

Modern alignment - ⅛” toe in, -0.5° camber, +5-6° caster
 

Brakes:

C5 corvette brakes 13”F/12”R

SS lines to calipers

Provisions for parking brake - currently no parking brake

Hydroboost brake booster

Brakes work extremely well
 

Wheels/tires:

C6 corvette wheels

Front tires - 245/40R18 Firestone Firehawk Indy 500 - MFG date 2019

Rear tires - Atturo AZ850 UHP 305/30R19 - MFG date 2023

Tires have 80-90% tread on them


Exhaust:

Fahler speed performance SS cast turbo manifold passenger side

F body driver side manifold

2.25” crossover

3” downpipe

Pypes 3” full exhaust all the way to bumper - 409SS

Large dynomax mufflers (2)

Vbands everywhere
Body:

Very mostly solid body

Has original quarters

Was vinyl top car - roof has rust under paint

Rear window channels have rust and will leak

Solid floors and trunk

Paint is a 20’ footer/driver quality

New body bushings and bolts

Color is Mopar F8


 Electrical:

Delphi/Aptiv/GEP waterproof fuse and relay box under hood (iso 280). Tons of room for expansion if needed.

Extra prewired circuits if needed in future.

Hella E code headlights. H4/H1 with relays.

Wiring is engine bay is complete


 Interior:

Buckets seats

I have the insulation and carpet

Needs a new headliner

I have the dash pad and all interior parts

I have the manual trans console plate


 Air conditioning

Factory A/C car. No A/C at the moment. Build planned for vintage air etc. the compressor will fit in stock 5.3 truck location. 30A relay prewired for A/C when ready. Fan controller A/C ready. 

 Work that needs to completed:

Wiring and mount ECU

Heat exchanger for intercooler comes with sale, will need to be fabbed and installed. Water tank need more fab work. Bosch water pump installed.

Heater hoses need to be hooked up for heat to work.

Speedo does not work. Trans harness has 2 outputs for digital speedo.

 Regarding the rust on roof, this can be repaired and vinyl top installed without having to repaint the whole car.

 I have many parts that come with sale. All fluids have been changed and the car is ready to drive anywhere. I wouldn’t hesitate to take it on a long trip. It has great street manners and doesn’t complain too much cruising as low as 1400rpm in 6th. No leaks anywhere except a small seep at the rear axle retainer. Car is pretty fuel efficient if you can keep your foot out of it. Overall a very solid car that is a blast to drive when the boost kicks in. Puts a smile on my face every time and shocks all new passengers!

 

Last edited by bochnak; Aug 7, 2025 at 10:22 AM.
Old Aug 7, 2025 | 01:10 PM
  #2  
ryeguy2006a's Avatar
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Joined: Apr 2012
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From: Ruckersville, VA
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Lots of car for the money, this should sell quickly!




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