GSC Power Division billet S3 camshafts are replacement camshafts specified for the Toyota 1JZ-GTE engine, offered in the S3 profile. These billet camshafts provide a direct cam upgrade for 1JZ-GTE installations that require the S3 timing and lift characteristics. They are intended for precise valvetrain control in builds using the 1JZ-GTE platform.
GSC P-D Toyota 1JZ-GTE S3 Camshafts Billet