later models 21/2 bolton part #11045 3 bolt-on part #11046 21/4 slip on part ... hooker frame mount #12651 for gm 4 speed 119 this header requires the use of ... transmission mount #12652 for turbo 350 · 1973-78 use rear transmission mount # ... 12653 for turbo 350 120 will fit corvette d-port aluminum ... installation kit #12620 with turbo 350 saginaw 4-speed muncie 4-speed and ... motor mounts from either 2 or 4 wd 1983fords with a 460 135 this is a tri-y header ... for turbo 400 powerglide and turbo 350 transmissions may use stock ... 150 will fit on angle plug heads except 3/4 reach plug applications 151 header ... with an engine of displacement between 305-400 cubic inch engines excluding those ... 2 isolators seal power #270-2290 and 2 ford engine mounts #d3ly-6030a right side ...