1973 Corvette Convertible 4 Speed 454 Big Block Numbers Matching

Chevrolet Corvette 1973 Description

1973 Corvette Convertible 454 LS4 Big Block 4-Speed. This is a Numbers Matching Corvette fromthe Radiator to the Rear End.Itis loaded withoptions that you could get in 1973ie:PowerWindows - 4 Season Air Conditioning - Power Brakes - LS4 Turbo Jet 454, 4BBL V8 Engine - 4 Speed Close Ratio Transmission - Tilt Telescopic Steering Wheel - Power Steering - Map Light - AM/FM Stereo Radio and Custom Deluxe Black Leather Interior with Pile Carpeting.C3 Corvettes are starting to rise in value especially the 1973 Convertible 4-Speed 454 Big Block.Below isa listof the Documented Numbers and Date Codes. The $39,700.00 is below the NADA Average Retail Price - check it out.The winner will have to make allarrangements to pick it up.Want more info:Call ME - @ (580) 969-8812 or email @ LS4VETTE@YAHOO.COM.Take Care and God Bless, Tony

Owner Tony Lorenzo

VIN # 1Z67Z3S430694****

1= Division Chevrolet

Z= Series - Corvette

67= Body Style – Corvette Convertible

Z= Size Engine 454ci / V-8 / 4 bbl / 275 hp

3= Model Year 1973

S= Final Assembly Plant - St. Louis Missouri

430694 = Build Sequence # From St. Louis Missouri = June 1973

Trim tag****

K18 = June 18

Trim 404 = Black Leather

Paint 976 = Mille Miglia Red

Engine****

Block Casting # 3999289 = 454ci/ 275 hp/ 1973 Corvette Engine

Block Date = E 5 73 = May 5th 1973

Front Engine Pad = TO530CWM

T =Tonawanda, New York

05 =Assembly Month May 1973

30 =Assembly Day 30 May 1973

C =Motor Division

WM = 454ci/275hp/4-speed

13S430694 = Matches the VIN# on the Car

CWM= 454ci / 275 hp / MT the book shows this 2 different ways. The C stands for Chevrolet

Heads****

Left Head Casting Number 353049 = 454 ci/ 275 hp/ 1973 Corvette

Date Code E 14 73 = May 14th 1973

Right Head Casting Number 353049 = 454 ci/ 275 hp/ 1973 Corvette

Date Code E 12 73 = May 12th 1973

Intake Manifold*****

Casting Number 353015 = 454 ci/ 275 hp/ 1973 Corvette (cast iron)

Date Code F 7 73 = June 7th 1973

Exhaust Manifold****

Left Manifold Casting Number 3969869 = 454 ci/ 275 hp/ 1973 Corvette (cast iron)

Date Code = located inner side of exhaust manifold. ( requires removal )

Right Manifold Casting Number 3880828 = 454 ci/ 275 hp/ 1973 corvette (cast iron)

Date Code = located inner side of exhaust manifold. ( requires removal )

Water Pump****

Casting Number 336100 =454 ci/ 275 hp Short Leg 1973 Corvette (cast iron)

Date CodeC973 = March 9th 1973

Radiator Fan Shroud****

1973 Fan Shroud Casting Part #331869

Big Block 454 W/AC Extension Shroud Casting Part #336152

Radiator ****

Harrison: For 1973454 LS4 Manual Transmission

Radiator ID Tag on Passenger Side End Tank

MA 3 # 3030132

Fan Blade & Fan Clutch****

7 Blade Fan With Pointed Finger Tip on each Blade

Part # 3992095 : Correct # for 1973 LS4 Big Block 454CI W/AC

Date Code: L72

L = Month Dec

72 = Year 1972

L72 = Dec 1972

Fan Clutch: Date Code: E2273SC

E = Month May

22 = Day of Month the 22nd

73 = Year 1973

E2273 = May 22nd, 1973

SC = Manufacturer Schwitzer Corporation

Coolant Expansion Tank****

Casting Part #334762

Windshield Washer Wiper Motor****

Part #5044784Correct for 1973

Date Code15732B

157 = Days in Year = 6 June

3 = Year 1973

2B = 2nd Shift

1573 = 6 June 1973

Starter****

Casting Number 1108400 = 1973/ 454 ci /275 hp/ 4 Speed Transmission

Date Code 3 E 15 = 1973 May 15th

Carburetor****

7043201 – EV – 1063 Rochester Quadra-JetLS4

Casting Number 7043201 = 1973/ 454 ci/ 275 hp/ 4 Speed Transmission

Date Code 1063 = 106th day of 1973 = 16 April 1973

Alternator****

Part # 110544

61 Amp ….. for A/C & Heavy Duty Battery Option

Date Code3 F 8 = 1973 June 8th

Distributor****

LS4 … 4 Speed

Part #1112114Delco Remy

Date Code3 E 4 = 1973 May 4th

Spark Plugs & Wires****

Plugs … ACR-44T

Plug Wires … Braided Stainless Steel

Date Code1Q73 = 1st Quarter 1973

Seat Belts****

Front Lap Belts:

Date Code:20 E 73

20 = 20th Week of 1973

E = Day of Week Friday

73 = Year 1973

20 E 73 = 18 May 1973

Transmission****

P3H07B

P= Muncie 4 Speed

3 = Model Year 1973

H = June

07= Day of Month 7th

B = M21 Transmission

Bell Housing Casting Number

3899621 = 1973 Corvette BB Aluminum 11” Clutch / 168 Tooth Flywheel

Rear End****

AXW159E 2

AX = Gear Ratio 3.36.1Positraction

W = Plant - Warren MI

159 = 159th Day of Year= June 9th 1973

E = Eaton Positraction Differential

2 = 2ndShift

A/C COMPRESSOR ****

Date Code: C 04 3

C = Month of March

04 = Day of Month

3 = Year 1973

C 04 3 = March 4th, 1973