General Motors

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We have done a great deal of research on General Motors wiring harnesses in order to provide you with the most authentic wiring systems possible. While doing this research, we had the opportunity to study original harness blueprints and specifications for some General Motors products. All of the data we examined specified that the wire was to have a natural cotton base color (a light tan) braided over the rubber insulation, with tracer colors woven in for wire identification. The tracer colors would consist of a single thread parallel tracer or two single thread crossing tracers, as specified on the harness blueprints. After the cotton braid was applied to the wire it was to be given a protective coating consisting of a heat, oil and water resistant varnish. This protective coating would color with age and cause the original wire to appear dark yellow, orange, or brown. All the wire we use for General Motors vehicles conforms to the original color codes as specified by the manufacturer.

One note on our General Motors harness systems: At this time we cannot supply the original type GM twist connectors, the rear body plug, or the turn signal switch plug. We do provide substitute connectors used in that era and instructions for the salvage and reuse of your original plugs if you so desire. We have been unable to find a supplier whose connectors have the original appearance and quality to meet our standards.

**All prices subject to change without prior notification.

Buick

The earliest Buick automobiles used flexible metal conduit to contain all wiring. For these years we provide a wire & conduit kit, which contains all wire, terminals, and stainless steel conduit needed to rewire the automobile. You must reuse the junction boxes, conduit cap ferrules, light sockets and special connectors (special instructions are included).

Buick harnesses from 1930 to 1933 had the wires run through non-metallic asphalt loom. We provide these harnesses assembled with the wires through the loom and terminals installed. You must reuse the stamped metal loom junctions, loom clips, light sockets, and any special connectors.

All systems listed are covered by our limited warranty.

If your automobile is not listed we will need the original system for research (refer to No System Listed for details).

NOTE: SAVE YOUR OLD WIRING UNTIL THE NEW SYSTEM IS INSTALLED AND TESTED. EVERY YEAR HAS UNIQUE LIGHT SOCKETS AND / OR FITTINGS WHICH MUST BE REUSED.

YEARMAKEMODEL/SERIESHARNESSPRICE 
1916 – 17 BUICKALL WIRE & CONDUIT KIT $ 545
1920 BUICKK 6WIRE & CONDUIT KIT $ 545
1923 BUICKALLWIRE & CONDUIT KIT $ 545
1924BUICKALL WIRE & CONDUIT KIT $ 545
1925BUICKSTANDARD SIXWIRE & CONDUIT KIT $ 545
1927BUICK6 CYLINDERWIRE & CONDUIT KIT $ 620
1928BUICKALL MODELSWIRE & CONDUIT KIT $ 665
1929 -30BUICKMARQUETTE (BUILT BY BUICK) ALL MODELSWITH NON – METALLIC LOOM$ 500
1930BUICK40WITH NON – METALLIC LOOM$ 500
BUICK60WITH NON – METALLIC LOOM$ 505
1931BUICK50, 60, 90WITH NON – METALLIC LOOM$ 515
1932BUICK50WITH NON – METALLIC LOOM$ 545
BUICK 60, 80, 90WITH NON – METALLIC LOOM$ 555
1933BUICK50WITH NON – METALLIC LOOM$ 595
BUICK60, 80, 90LWITH NON – METALLIC LOOM$ 630
Buick from 1934 to 1936 used two braided harnesses – an engine harness and a chassis lighting harness. Turn signals and fog (trippe) lights are options that can be added to all models from 1935.
1934BUICK40$ 830
BUICK50$ 855
BUICK60, 90$ 880
1935BUICK40$ 830
BUICK50$ 855
BUICK60, 90$ 880
1936BUICK40$ 945
BUICK60, 80, 90$ 955
All Buicks, 1937 and later, employ a front and rear set of wiring harnesses. The front set (dash, engine, headlights, and accessories) is determined by the specific year and series. The rear set
(body, interior lights, tank unit, and tail lights) is also determined by the specific year, series and body style. Body styles are convertible (all open cars), or closed body which refers to all other
styles. The term hydroelectric system refers to the separate wiring system used to control the power windows and top in the post war convertible Buicks. Turn signals and fog (trippe) lights are
options that can be added to all models from 1935, but turn signals are standard equipment from 1939.
YEARSERIESFRONT SET PRICEREAR SET CONVERTIBLEREAR SET CLOSED BODYHYDROELECTRIC SYSTEM PRICE
193740, 60$ 830$ 340$ 340
80, 90$ 855 $ 350$ 350
193840, 60 $ 845 $ 340 $ 340
80, 90 $ 870 $ 350 $ 350
1939 40, 60 $ 900 $ 340 $ 340
80, 90 $ 920 $ 350
1940 40, 60 $ 955 $ 350 $ 350
50, 70 $ 970 $ 350 $ 350
80, 90 $ 990 $ 375 $ 375
60 AMBULANCE REAR SET$ 495
1941 40, 50 $1005 $ 350 $ 350
60, 70, 90 $1030 $ 350 $ 350
1942 40 $1030$ 350 $ 350
50 $1040 $ 350 $ 350
60, 90 $1065 $ 380 $ 375
70 $1065 $ 350 $ 350
ELECTRIC TOP MOTOR HARNESS (USED ON 56C CONVERTIBLE)
1946 –47 40 $1030 $ 395$ 395
50 $1040 $ 395 $ 395
70 $1065 $ 395 $ 395
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) $ 395
1948 40 $1030 $ 395 $ 395
50 $1040 $ 395 $ 395
70 $1065 $ 395 $ 395
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) $ 395
1949 50, 70 $1065 $ 555 $ 525
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) $ 475
YEARSERIESFRONT SET PRICEREAR SET CONVERTIBLEREAR SET CLOSED BODYHYDROELECTRIC SYSTEM PRICE
1950 40 – Specify early or late production when ordering.
Early production-had separate instrument light switch and headlight switch.
Late production – had the instrument light switch on the headlight switch
$ 1090 $ 555 $ 525
50, 70 $ 1090 $ 555 $ 525
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) $ 500
1951 40 $ 1090 $ 555 $ 525
50 $ 1095 $ 555 $ 525
70 $ 1100 $ 555 $ 525
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE, SEDAN) $ 530
1952 40 $ 1090 $ 555 $ 525
50 $ 1095 $ 555 $ 525
70 $ 1100 $ 555 $ 525
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE, SEDAN) $ 530
1953 ALL $ 1140 $ 555 $ 525
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE, SEDAN) $ 530
Note – For the 1953 front set there was a mid year production change. The early system had the coil resistor mounted on the coil. The later system has the resistor moved off the coil. This requires a change in the harness. When ordering we need to know where your coil resistor is mounted so we can provide the proper system.

Cadillac – LaSalle

Some early Cadillac – LaSalle automobiles used flexible metal conduit to contain all wiring. For these years we provide a wire & conduit kit, which contains all wire, terminals, and stainless steel conduit needed to rewire the automobile (except spark plug wires and battery cables). You must reuse the junction boxes, conduit cap ferrules and special connectors (special instructions are included). All systems listed are covered by our limited warranty.

If your automobile is not listed we will need the original system for research (refer to No System Listed for details).
To order the correct harness set(s), please fill out all vehicle information on the order form.

NOTE: SAVE YOUR OLD WIRING UNTIL THE NEW SYSTEM IS INSTALLED AND TESTED. EVERY YEAR HAS UNIQUE LIGHT SOCKETS AND / OR FITTINGS WHICH MUST BE REUSED.

YEARMAKE/SERIESNOTES COMPLETE SYSTEM PRICE 
1910 CADILLAC MISSING COIL TO MAGNETO HARNESS $ 475
1912 CADILLAC YOU MUST REUSE ALL TERMINALS $ 850
1923 -24 -25 CADILLAC V63 WIRE KIT WITH CONDUIT $ 365
1927 LASALLE WIRE & CONDUIT KIT $ 920
CADILLAC 314 (EARLY 1927) WIRE & CONDUIT KIT $ 950
CADILLAC 341 (LATE 1927) WIRE & CONDUIT KIT $ 950
1928LASALLE 303 WIRE & CONDUIT KIT $ 920
CADILLAC 341A WIRE & CONDUIT KIT $ 950
1929 LASALLE 328 WIRE & CONDUIT KIT $ 950
CADILLAC 341B WIRE & CONDUIT KIT $ 955
1930 -31 LASALLE 340 WIRE & CONDUIT KIT$ 975
CADILLAC 353 WIRE & CONDUIT KIT $ 975
LASALLE 345 WIRE & CONDUIT KIT $ 995
CADILLAC 445 WIRE & CONDUIT KIT $ 995
370, 370A (V I2) WIRE & CONDUIT KIT $ 1005
452, 452A (V l6) WIRE & CONDUIT KIT $ 1015
The complete system 1932 to 1936 contains all wiring except spark plug wires and battery cables. Turn signals and fog (trippe) lights are options that can be added to all models (we include turn signals as standard equipment
from 1938 on).
1932 –33345, 445B, 445C $ 995
370B, 370C (V I2) $ 1020
452B, 452C (V l6) $ 1090
1934 –35 350 (50)
445D (10, 20, 30) $ 1030
370D (40) (V 12) $ 1055
452D (60) (V l6) $ 1125
The lists below summarize the many systems for each year and series. The 50 series are LaSalles, all other series are Cadillacs.

All Cadillac – LaSalle, 1936 and on, employ a front and rear set of wiring harnesses. The ‘Front Set” (dash, engine, head lights, and accessories) is determined by the specific year and series. Also, the “Rear Set” (body, interior lights, tank unit, and tail lights) is determined by the specific year, series and body style. Body styles are convertible (all open cars), or closed body which refers to all other styles. Turn signals and fog (trippe) lights are options that can be added to all models (we include turn signals as standard equipment from 1938 on). No system includes spark plug wires nor battery cables.
YEARSERIESFRONT SET PRICEREAR SET CONVERTIBLEREAR SET CLOSED BODY
1936 50 COMPLETE SYSTEM PRICE ——- >$ 1015 $ 1015
60 $ 800$ 330
70, 75 $ 845 $ 330
80, 85 (V 12)
90 (V 16)
1937 50, 60 $ 820 $ 330 $ 330
65, 70, 75 $ 865 $ 330
85 (V 12) $ 905 $ 330
90 (V 16)
1938 50, 60S $ 830 $ 330
65, 75 $ 875 $ 330
90 (V 16) $ 925 $ 330
The lists below summarize the many systems for each year and series. The 50 series are LaSalles, all other series are Cadillacs. All Cadillac – LaSalle, 1936 and on, employ a front and rear set of wiring harnesses. The ‘Front Set” (dash, engine, head lights, and accessories) is determined by the specific year and series. Also, the “Rear Set” (body, interior lights, tank unit, and tail lights) is determined by the specific year, series and body style. Body styles are convertible (all open cars), or closed body which refers to all other styles. The term “Hydroelectric System” refers to the separate wiring system used to control the power windows and top in the post war convertible Cadillacs. No system includes spark plug wires nor battery cables.
YEARSERIESFRONT SET PRICEREAR SET CONVERTIBLEREAR SET CLOSED BODYHYDROELECTRIC SYSTEM PRICE
1939 50, 61 $ 850 $ 330 $ 330
60S $ 875$ 330
75 $ 905 $ 350
90 (V 16)
1940 50, 52 $ 955 $ 365 $ 365
60S $ 970 $ 365 $ 365
62, 72 $ 365
75 $ 1015
7533 LIMOUSINE ONLY $ 1015$ 445
90 (V 16)
1941 60S, 61, 62, 63 $ 1015 $ 395 $ 395
67, 75 $ 445 BODY STYLE 7519 ONLY
IMPERIAL DIVISOR WINDOW OPTION $ 250
1942 – 47 60S, 62 $ 1030 $ 445 $ 395
61, 63, 67, 75$ 1100 $ 415
75 COMMERCIAL CAR $ 1125 $ 415
7533 LIMOUSINE ONLY $ 1125 $ 500
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) $ 465
1948 60S, 61, 62 $ 1170 $ 500
75 $ 1225 $ 545
7523X FORMAL SEDAN $ 1225 $ 580 $ 520
1949 60S, 61, 62, 75 $ 1225 $ 545 $ 500
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) $ 520
1950 ALL $ 1245 $ 555
COMMERCIAL CAR $ 1 280
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) $ 550
1951 ALL $ 1275 BODY 6267 $ 580
75 7 PASSENGER SEDAN $ 650
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) BODY STYLE 6267 $ 580
75 (USED ON 75 – 7 PASSENGER SEDAN) BODY STYLE 7533$ 780
1952 ALL $ 1365 BODY 6267 $ 465
75 7 PASSENGER SEDAN $ 650
HYDROELECTRIC SYSTEM (USED ON CONVERTIBLE) BODY STYLE 6267 $ 580
75 (USED ON 75 – 7 PASSENGER SEDAN) BODY STYLE 7533 $ 780
DUE TO FACTORY CONSTRUCTION CHANGES IN 1953 WE ARE STOPPING OUR PRODUCTION LINE AT 1952.

Chevrolet Catalog

The following list contains the systems we can make. The systems listed as “Complete” contain all of the standard wiring for the front and rear sets. All systems listed are covered by our limited warranty.

If your automobile is not listed we will need the original system for research (refer to No System Listed).

NOTE: SAVE YOUR OLD WIRING UNTIL THE NEW SYSTEM IS INSTALLED AND TESTED. EVERY YEAR HAS UNIQUE LIGHT SOCKETS AND / OR FITTINGS WHICH MUST BE REUSED.

YEARMAKEMODEL/SERIESHARNESSPRICE 
1925 – 26 CHEVROLET CAPITAL K COMPLETE $ 325
1927 CHEVROLET CAPITAL AA COMPLETE $ 360
CHEVROLET TRUCK LM COMPLETE $ 360
1928 CHEVROLET NATIONAL AB COMPLETE $ 370
CHEVROLET 1 TON TRUCK COMPLETE $ 370
1929 CHEVROLET AC & LQ COMPLETE $ 375
1930 CHEVROLET UNIVERSAL AD COMPLETE $ 390
CHEVROLET TRUCK 1/2 TO 1 1/2 TON AD COMPLETE $ 390
1931 CHEVROLET INDEPENDENCE AE COMPLETE $ 405
1932 CHEVROLET CONFEDERATE BA COMPLETE ONE TAIL LIGHT $ 420
CHEVROLET CONFEDERATE BA COMPLETE 2 TAIL LIGHTS & 2 HORNS $ 545
1933 CHEVROLET MASTER EAGLE CA COMPLETE 2 TAIL LIGHTS & 2 HORNS $ 550
1934 CHEVROLET STANDARD DC —
CHEVROLET MASTER DA
COMPLETE $ 540
CHEVROLET 1/2 TON TRUCK COMPLETE $ 535
CHEVROLET 1 1/2 TON TRUCK COMPLETE $ 540
1935 CHEVROLET MASTER EA & ED COMPLETE $ 550
1936 CHEVROLET MASTER DELUXE FA & FB COMPLETE $ 555
CHEVROLET STANDARD FC COMPLETE $ 555
1937 CHEVROLET MASTER & DELUXE COMPLETE 1 TOWN HORN $ 565
CHEVROLET MASTER DELUXE COMPLETE 2 COUNTRY HORNS $ 590
1938 CHEVROLET MASTER DELUXE HA COMPLETE $ 615
CHEVROLET MASTER HB COMPLETE $ 615
The following list contains the systems we can make. The systems listed as “Complete” contain all of the standard wiring for the front and rear sets. Those listed as “Front Set” contain all of the wiring for: dash, engine, head lights, and park lights. Those listed as “Rear Set” contain all of the wiring from the dash to the rear tail lights.

All systems listed are covered by our limited warranty.

If your automobile is not listed we will need the original system for research (refer to No System Listed).

Note: Save your old wiring until the new system is installed and tested.

Every year has unique light sockets and / or fittings which must be reused. All prices subject to change without prior notification.
YEAR MAKE MODEL HARNESS PRICE
1939 CHEVROLET MASTER DELUXE JA FRONT SET WITH REAR WIRE KIT $ 470
CHEVROLET MASTER ’85’ JB FRONT SET WITH REAR WIRE KIT $ 470
NOTE – 1940 to 1952 The systems listed below are the standard Chevrolet design without turn signals. To add turn signals order – “CHEVROLET TURN SIGNAL OPTION” AT $ 100 EXTRA
1940 CHEVROLET SPECIAL DELUXE KA FRONT SET WITH REAR WIRE KIT $ 495
CHEVROLET TRUCK KC, KD, KF, & WA COMPLETE $ 620
1941 – 42 CHEVROLET CAR ALL COMPLETE $ 770
CHEVROLET TRUCK AK, AL, AN, YR, YS, BK, BL, & BN COMPLETE $ 630
1946 – 47 CHEVROLET CAR ALL COMPLETE $ 810
CHEVROLET TRUCK BK, CK, DP, DR, & DS COMPLETE $ 670
1947 – 49 CHEVROLET TRUCK 3100, 3600, & 3800 COMPLETE $ 710
1948 CHEVROLET SEDAN ALL COMPLETE $ 875
CHEVROLET CONVERTIBLE ALL COMPLETE $ 890
1949 CHEVROLET CARALL COMPLETE $ 890
NOTE – 1950 TO 1953 CHEVROLET – We must know if you have powerglide – also your body style
1950 CHEVROLET CAR ALL COMPLETE $ 915
1950 – 51 CHEVROLET TRUCK 3100, 3600, & 3800 COMPLETE $ 730
1952 CHEVROLET CAR ALL FRONT SET $ 750
1952 – 53 CHEVROLET TRUCK 3100, 3600, 3800, & FIRST SERIES 1953 COMPLETE $ 750
1953 CHEVROLET CAR ALL FRONT SET $ 760
CHEVROLET CONVERTIBLEREAR SET $ 310

Click HERE for Oldsmobile (pdf)

The following list contains the systems we can make. The systems listed as “Complete” contain all the standard wiring for the front and rear sets. All systems listed are covered by our limited warranty .

If your automobile is not listed we will need the original system for research (refer to No System Listed).

NOTE: SAVE YOUR OLD WIRING UNTIL THE NEW SYSTEM IS INSTALLED AND TESTED. EVERY YEAR HAS UNIQUE LIGHT SOCKETS AND / OR FITTINGS WHICH MUST BE REUSED.

Oldsmobile PDF for Catalog Page

Click HERE for Pontiac and Oakland (pdf)

The following lists contain the systems we can make. The systems listed as “Complete” contain all of the standard wiring for the front and rear sets. Those listed as “Front Set” contain all of the wiring for: dash, engine, head lights, and park lights. Those listed as “Rear Set” contain all of the wiring from the dash to the rear tail lights. All systems listed are covered by our limited warranty.

If your automobile is not listed we will need the original system for research (refer to No System Listed).

NOTE: SAVE YOUR OLD WIRING UNTIL THE NEW SYSTEM IS INSTALLED AND TESTED, EVERY YEAR HAS UNIQUE LIGHT SOCKETS AND / OR FITTINGS WHICH MUST BE REUSED.

Pontiac and Oakland PDF for Catalog Page