A three-pace automated transmission dealt with the shifting obligations for the first calendar year of creation, Using the SS effective at reaching sixty-mph in fewer than 8 seconds. The new motor arrived using an all-new hefty-duty aluminum four-speed automatic transmission in addition to a lower 4.ten gear ratio rear differential. https://bookmarkshut.com/story21234931/the-454-ss-bucket-seats-for-sale-diaries