Mach 1 swap

98gtblue

New Member
Dec 15, 2003
237
0
0
houston
Will an auto mach 1 engine work in my 98 gt 5spd? The engine is complete minus computer and harness. Also I know the crank is different so does that mean redline isn't 6800 any more. If not what would be a safe redline. Thanks guys.