Size 1/2" Overall length 177mm

Shaft is zinc-phosphated and has reduced diameter

Recommended for use CCMC G2/D1

7/32 and 1/4 inch

s s 128 power package for harley milwaukee eight temp1421 Size 1/2" Overall length 177mmS&S 114 117" to 128" Power Package for Harley Davidson Milwaukee Eight The S&S Power Package is the ideal combination of performance and savings, designed to transform your 114" or 117" Harley M8 to the ultimate power machine without breaking the bank. For the latest generation HDs, S&S is packaging their brand new 128" bolt in big bore kit with a 550 cam, cam plate and high flow oil pump as well as valve springs, lifters and pushrods. All kits are