question question if i find a 1996 atx contour wiht a tach will it work perfectly in my car or does it matter if it is a v6 or not im trying to match model years and transmissions in hopes of not screwing anything up.

1996 Champagne GL 4-banger (ATX)
(I miss you baby)
AIM:DJT81185
Replaced with
1998 Neon Coupe DOHC 5-Speed
R/T 1.084
60' 2.549
330' 7.112
1/8 10.872
MPH 65.15
1000' 14.111
1/4 16.825
MPH 83.12