Join Date: May 2007
Location: Baltimore Maryland
Re: 3 series vs 4 series carrier - how to distinguish
The way it was told to me, anything over a 3.90 gear uses a 4 series carrier. Below 3.90 uses a 3 series carrier.
Charlie Knudsen 67 Camaro RS/SS 350 TKO 600, 4.10's, AFR 195 Street Heads, Comp 270H, Rhoads Lifters, Crane Ignition, Pertronix Dizzy, Performer RPM Q-Jet, Heavily Modified Q-Jet, Hooker Comp Headers, MagnaFlow 2 1/2", 144 Decibles(Alpine CDA-7998 Head Unit, RF X7 and RF 750X Amps, MB Quart Mid's & High's, Kicker L7 12" Solo Barics)