1969 Chevrolet Chevelle 427 Yenko COPO Clone M22 4 Speed 3963512 Cast Block

1969 Chevrolet Chevelle SS Yenko COPO for sale in Seaford, New York, United States

Item location: Seaford, New York, United States
Make: Chevrolet
Model: Chevelle
Type: Coupe
Trim: SS Yenko COPO
Year: 1969
Mileage: 26,500
Color: Frost Green Metalic
Engine size: 427
Number of cylinders: 8
Fuel: Gasoline
Transmission: Manual M22
Drive type: RWD
Interior color: Parchment/Black
Drive side: Left-hand drive
Options: Tilt Wheel
Vehicle Title: Clear
Want to buy? Contact seller!

Description for Chevrolet Chevelle 1969

Not for the faint of heart.1969 Chevrolet Chevelle YENKO COPO CloneNicely detailed tribute car that looks and feels like the real deal.

The foundation of thisbuildis anoriginal Kansas Assembly Plant late July 1969 L CodeSS396/325hp factory bench seat 4 speed car with a transplanted Dyno Tuned 3963512 cast 4 bolt main 427 engine.The engine build includes Dart Pro 1 CNC open chamber - rectangular port aluminum heads (115cc chamber) w/ 2.19/1.88 valves) port matched to the stock Hi-Perf aluminum intake. I painted the heads chevy orange to give them the appearance of correct iron heads. The Crane cam valve train is all roller and pulls 395 RWHP - 475 RWTQ on the dyno. This translates to 488BHP at the crank !The engine was built by the legendary Lee at LAB Machine, Lindenhurst NY and the dyno tune was done by The Vette Doctors, Amityville NYThe engine is mated to an Auto Gear (AGE) M22 rock crusher 4 speed transmission (David's 4 Speeds,Milwaukee WI) The 12 bolt positraction rear end has 343 gears for both boulevard and highway cruising. This car gets rubber in all four gears !The bench seat and 4 speed goose neck shifter says this car is all business!Power to weight ratio of this car is awesome when you considerthe bench seat, aluminum heads, water pump and intake, manual steering, no a/c makingthis one light pavement poundingA body.
For the Yenko conversion, added were the exterior YSC decals/striping kit, 427 and Yenko sheild badges on the fenders and rear panel. The interior has YSC decals on the head rests as well as correct Stewart Warner Green line gauges cluster mounted at the knee on the dash. I have the engine compartment Yenko badge decal for the factory type valve covers and Yenko/SC 427 decal for the radiator panel ( I can install before pick up). Also note there is a Stewart Warner Tach sender mounted on the driver side firewall (nice detail) I also removed all of the ss396 interior badges from the dash glove box and door panels and replaced them with Malibu just like the real deal Yenkos and COPOs had.
Also includes:
  • American Racing Torq Thrust D wheels 15x7 fronts 15x8 rear with Yenko shield center caps
  • 1969 correct reproduction Good Year PolyGlass GT tires F60-15" in front G60-15" in the rear for a nice aggressive stance.
  • Complete PST polygraphite front end suspension parts kit rebuild, as well as new pitman, idler Arm, and center link
  • New fast ratio Manual steering box (w/new rag joint
  • Hotchkis springs front and rear springs (lowered 1")
  • Front and rear G-Max sway bars
  • Upper and lower tubular rear control arms
  • KYB gas-adjust shocks front and rear
  • Air lift "drag bags" installed in the rear springs for torque vs traction control. (rear sits and launches straight)
  • Custom Audio Sound Green light sound system with subwoofers and aux jack (for iPhone etc.)
  • Ted Williams Industry door and interior panels
  • Tilt steering wheel
  • Kick panel courtesy lights
  • 2.5" Flow Master exhaust with SS396 tips
  • Flowmaxceramic coat headers.
  • AGE M22 rock crusher 4 speedtransmission (love that whine)
  • Hurst competition plus shifter fitted with a customized original Muncie goose neck shift arm for the bench seat.
  • Holley 750 Street HP double pumper (worked and tuned tothe engine)
  • Crane hydraulic roller cam, lifters,aluminum roller rocker arms
  • Manley intake/exhuast valves
  • Eagle forged crank
  • Eagle 5140 Steel "SIR" I-Beam connecting rods
  • All ARPfasteners
  • Felpro gaskets
  • Centerforce flywheel and dual friction clutch set
  • Keith Black forged 10:1 pistons -Runs on 93 pump gas
  • Wieandaluminum water pump
  • Curved HEI distributer
  • New 4 row radiator
  • Morosso 6 qt oil pan w/trap door baffling
  • Check out the coolnonstockchin spoiler
  • Too much to list ( I could go on)
The few flaws include:Gas gauge needs to have a new sender installed ( I have the new part which goes with the car)The speedometer needs the correct transmission speedometer gear for the 343 gears (410 gear is still installed)A few chips (nothing horrible) in the otherwise excellent paint.
I have owned and built this car with TLC doing the vast majority of the work myself for over the past 14 years and put a lot of blood sweat, tears and $$$ into it.This car is not only a head turner and car show star, it is an absolute blast to drive.
Please message me with any questions or picture requests you may have.


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