The design of the neck joint on Gibson solid body EB bass guitars, like most other features and fittings, evolved over time. And a little knowledge of how it changed can be useful in dating these Gibson basses. Basses can have hardware changed or logos and serial numbers lost. The heel is something that generally doesn't get altered in any upgrading or alteration.
The EB-0, EB-3 and EB-4L basses (and their variants) all used the same style joint at the same time. Have a look at some of these joints, and the basses that use them.

1960-1965
1960-1966, as used on all solid-body set-necked basses of this period, EB, EB0 and EB3.

1966-1968
As used on all EB0, EB3 and Melody Maker basses of this period, and some shipped early in 1969.

1969
1969, as used on all set-necked basses of this period, EB0, EB1 and EB3. The large heel offered a little more strength than the previous design. This heel sits flush with the body - there is no 'step' between the two.

This join style is not as common as the earlier 1969 heels; it was used on the three-piece neck EB3s made just before Gibson introduced the slotted headstock EB3. Unlike the previous design, there is a slight step between the heel and the body.

1970-1971
1970-1971. The neck/body join seen primarily on slotted headstock EB basses was similar to the design used in 1969, though with a somewhat smaller neck part of the heel, and a sgnificantly longer body part.

1972-79
1972-1979. As the slotted headstock basses were replaced, the heel size was increased - as used on all set-necked basses of this period, EB0, EB3, EB4L and L9S Ripper. This joint is much the same as the previous version, but typically with a larger heel.
Gibson EB-3 bass guitars for sale
Gibson EB-3 FRETLESS Bass Guitar Electric Vintage Rare 60??s / 70??s SG Fret Less
Brisbane, California, 940**, UNITED STATES OF AMERICA
$1799
-11 pounder
-nics and dents everywhere, wear here and there. Belt rash
-extra hole from a once moved strap peg
Ive had this for a few years. Im just not a fretless player, but I always dug this thing. Was in this condition when I originally purchased it. Pots look original
Switch #4 and #1 light ... more
Gibson EB-0 with Slotted Headstock
Delray Beach, Florida, 334**, UNITED STATES OF AMERICA
$2300
Gibson EBO Cherry 1970
Nacogdoches, Texas, 759**, UNITED STATES OF AMERICA
$1500
This comes with Gibson case , not original. Bass is short scale bass ... more
1961 Gibson EB-3 the cleanest original extent w / hang tags 1 of a kind & Minty !
Fort Lauderdale, Florida, 333**, UNITED STATES OF AMERICA
$11495
Original 1962 Gibson EB-O Electric Bass Guitar Cherry Wood Finish SN: 55442
East Palatka, Florida, 321**, UNITED STATES OF AMERICA
$1950
The cherry finish guitar is in nice original condition includes a soft Fender case. Overall measures 41-1 / 2" long x 13" wide.
SN: 55442
You will receive the item shown in the pictures
Very nice piece!
Check out my shop for other unique and precious items!
... more
"1973" Vintage Cherry "GIBSON EB-3" with OHSC Serial #056076 in Great Condition
Riverside, California, 925**, UNITED STATES OF AMERICA
$3295
Vintage Gibson EB-0 Bass Walnut 1968
Brookfield, Wisconsin, UNITED STATES OF AMERICA
$1999
Vintage Gibson EB-0 Bass Walnut 1968
PLEASE CONTACT US WITH ANY QUESTIONS OR FOR AN IN-HAND DESCRIPTION
If you're into short scale basses, these old Gibson EB models are fantastic! This one in particular is a real winner, offering excellent tone & feel. Professionally inspected & set up so it's ready to play upon arrival
Cosmetic Condition: Good honest play wear - various nicks, chips, dents & dings; scratches, weather checking & some finish wear. The bass has a ... more
Gibson EB-3 Bass Guitar
Santa Barbara, California, 931**, UNITED STATES OF AMERICA
$1800
Vintage 1972 Gibson EBO Walnut Bass With OHSC
Santa Monica, California, 904**, UNITED STATES OF AMERICA
$1500
For those who want great vintage bass tones from a short scale bass legend, here's this Gibson EB-0 from 1972! From its debut in the '60s the Gibson EB-0 has established itself as a short scale bass with great feel and plenty of thick, punchy tones
The EB-0 features a double-cut slab mahogany body ala SG with a great walnut finish that you can really see the grain. The deep cutaways give plenty of access to the fingerboard. The set mahogany neck ... more
1972 Gibson EB-3 Slotted Headstock Vintage Short Scale SG Bass Walnut w / Case
Seattle, Washington, 981**, UNITED STATES OF AMERICA
$2900
Surprisingly versatile, the EB-3 delivers warm, midrange rich snarl from the mini humbucker in the bridge position, and powerful low end thump from the neck position "Mudbucker " The rotary pickup selector offers a bevy of tones at the flick of a ... more
1972 Gibson EB-3 Short Scale Electric Bass Walnut Finish SG Vintage Gig Bag
Astoria, Oregon, 971**, UNITED STATES OF AMERICA
$1995
1965 Gibson EB-3 - 100% Original - Straight Neck - Low Action - Great Player!
Dayton, Ohio, 454**, UNITED STATES OF AMERICA
$4000
Comes with the original case and candy as shown. ... more
Gibson 1960 EB-0 Bass Guitar Cherry
Rochester, New York, 146**, UNITED STATES OF AMERICA
$5999
This is a double cut solid body guitar, featuring banjo-style tuners and a one pickup design. Condition-wise this piece is in great playing and sounding condition, and bears typical signs of wear and tear. Small dings, checking, and scratches can be seen on the surface, as well as more checking and wear up the neck (as seen). This will include a non original case.... more
Vintage 1970 Gibson EB-0L Bass Natural
Stockton, California, 952**, UNITED STATES OF AMERICA
$1200
Awesome storage unit find Bass has been modified to a fretless, it is also missing the bridge cover as well as the small model plaque. I acquired it as shown. "GIBSON" is missing the S Local guitar shop owner inspected and said it was in good shape for its age Bass shows some scratches as should be expected. IThe case it came with has some cracks, its in rough shape I have added many images, please be sure to look through all and ask any questions you ... more
Gibson EB-0 Circa 1964 Electric Bass Guitar
Georgetown, Ohio, 451**, UNITED STATES OF AMERICA
$1600
Sounds and plays so good! Has all the vintage tone and good mojo. Straight neck. Fully functional. Someone has refinished the headstock while leaving the logo. Some cosmetic flaws from its age. This is a classic thumping bass that can take your playing to the next level
Don't miss your chance to own!
Items only come with case or accessories if pictured or listed in the listing
Items only come with accessories / parts pictured and or... more
Vintage 1967 Gibson EB-0 Short Scale 4 String Bass - Cherry - Don Storck Custom
Edmond, Oklahoma, 730**, UNITED STATES OF AMERICA
$2500
Gibson EB-O Electric Bass Guitar 1972 Walnut Kalamazoo Short Scale Humbucker
New Brunswick, New Jersey, 089**, UNITED STATES OF AMERICA
$1700
Gibson 1972 EB-O Mahogany Body(Walnut Finish), 3 Piece Maple Neck w / 22?? Short Scale 21 ... more
1959 1960 GIBSON EB-0 Slab Body BASS PICKGUARD USA
Houston, Texas, 770**, UNITED STATES OF AMERICA
$250
Gibson EBO Bass Guitar 1967 solid wood cherry finish made in the US with case
Lebanon, New Jersey, 088**, UNITED STATES OF AMERICA
$2100
1969 Gibson EB3 Bass Guitar- 100% Original with Original Case
Glastonbury, Connecticut, 060**, UNITED STATES OF AMERICA
$3700