With stock 4" stroke

Fits: 73-86 4-SP B

Fits: > 03-17 FXST

Fits: > 89-99 B

Only difference between the 'A' & 'B' gaskets is the outside perimeter

Battery Softail 97-up AMG Elstart upp till 1990 With stock 4" stroke12 Volt, 20Ah. 320 CCA (Cold Cranking Amps). Dimensions: 176mm long x 87mm wide x 155mm high. Motorcycle Storehouse AGM (Absorbed Glass Mat) batteries are of excellent quality, sealed and maintenance free. They offer a strong starting capacity, better than compatible flood acid type batteries. AGM batteries are charged during production but will require a re charge before installation. Note before installation: Never(!) attempt to start the engine