Will a Sportster Peanut Tank fit on a Softail?

I want to swap my 4gallon for a peanut similar to the irons. My speedo will get in the way right? Need taller straight risers? : r/sportster

Looking to upgrade to a larger gas tank on my fxbbs 21 softail streetbob : r/Harley

2.5 Gallon Frisco Peanut Bobber Chopper Custom Fuel Gas Tank Harley Sp – American Classic Motors

Custom Harley 48 gas tank to fit 2018 softail Street bob

Will a Sportster Peanut Tank fit on a Softail?

29 - Sportster Peanut tank on softail, how to install

You are buying a Genuine Harley Davidson OEM Sportster Gas Tank and Gas Cap. It is a Black/Dark Gray Paint (see pics) This Tank is in Excellent

MINT Vintage Sportster Gas Tank Peanut Tank 91-03

Frisco Sportster Peanut Gas Tank — Throttle Addiction

Cycle Standard Harley-Davidson Ironhead Sportster 1958 - 1978 Replica Stock Style Gas Tank - 2.4 gallon – Lowbrow Customs

Peanut Tank On Softail? - Harley Davidson Forums

Gas Tank Upgrade - Harley Davidson Forums

OE Replica #: 61044-75, Replica gas tank is single cap style with a fuel capacity of 2.4 gallons,and a right side petcock location.The tank is a

V-Twin 38-0120 Replica 2.4 Gas Peanut Tank OE 61044-75 Harley Ironhead XL 58-78

Lowbrow Customs Gas Tank Adapter Brackets 1982-2003 Harley Sportsters XL

Raw 3.1 Gallon Frisco Mounted Peanut King Gas Tank Chopper Harley Rigi – American Classic Motors