Cylinder and Piston Sets

Cylinder Set 1
Ultima 3-1/2" - 3-5/8" Bore
Big Twin Cylinders and Mahle Pistons

For Application Chart for 80", 89", & 96"
>> PDF download <<

Cylinder Set 2
Ultima 3-7/8" - 4" Bore
Big Twin Cylinders and Mahle Pistons

For Application Chart for 100" & 113 "
>> PDF Download <<