Interesting mod

[ilan]

'74 4001 on eBay has a 3001 pickup in the neck position:

[simer4001]

'74 4001 on eBay has a 3001 pickup in the neck position:

I love the "ITEM SPECIFICS":

Item specifics
Condition: Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab... Read moreabout the condition Brand: Rickenbacker
String Configuration: 12 String Style: 620/12
Dexterity: Right-Handed Body Type: Solid
Country of Manufacture: USA

[berth]

Interesting. I Never measured my 3000 and 2030 to see if the pickup size is the same as the other Ricks.

[aceonbass]

3000 series pickups are slightly longer and slightly narrower than hi-gains. The hole in the pickguard just has to be lengthened a little for them to fit.