Brake Lock Assist Attachment
Item #: IHS3062-ISpecifications: 3.250" overbore, stepped head aluminum piston, 3.43" lower sleeve seal O.D. Final Application: Fits: Some Super A, C, Super C, 100, 130, 140, 200, 230, 240 w/ C113 engine SN: 310300 & up, C123 engine SN: 35830 & up Replacement Number: 374493R93 Notes: Fits block casting 354898R1, R2, 356318R2, R3, 364111R2, 366825R1 & others using 3.43" lower sleeve seal O.D. Includes sleeves, pistons, piston ring sets, piston pins, pin retainers, sleeve sealing rings. Most other sets available by special order.