Which Ones?
Joined: Mar 2000
Posts: 43,187
Likes: 46
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Lower-cost 1-5/8" primary shorties w/y-pipe that goes to a 3" cat. TES, Hooker 2055's, Heddmans come to mind. SLP's probably aren't warranted.
Get the ones designated for '86-on TPI engines with single cat, not the LO3.
Get the ones designated for '86-on TPI engines with single cat, not the LO3.