The L99 Y pipe was the commensurate part to the LT1 intermediate pipes. All L99's and Lt1's had 2 cats. Even the passenger side muffler, over axle and resonator/tip were the same as the LT1. Only main differences were bore et al, 19 lb injectors and single exhaust (after the cats).If your 4.3L Caprice has 2 converters, then the answer would be yes.
I thought my caprice only has one converter I dont see two of them??If your 4.3L Caprice has 2 convertors, then the answer would be; 'yes, a 94 SS convertor will fit'.
Nope. it has 2.I thought my caprice only has one converter I dont see two of them??
This pic will come in helpful again. This is what your passenger side cat looks like exactly:I do not see anything on the passenger side but the resonator muffler???
Nope. it has 2.
This pic will come in helpful again. This is what your passenger side cat looks like exactly:
Actually, you asked if there is anything else you should know. Well, if you assumed there was only one cat, then you'll want to find out which cat you're replacing and which cat came off the 94. It's possible you may have wanted to swap out the driver's side and should you have a 94 passenger side lined up (or visa versa), you'll quickly discover it won't fit..