Vtecme92

I have a B16a bottom block, I need to purchase an alternator belt because I am putting in a new alternator do I get the 1999-2000 si belt or do I get the GSR belt? I want to purchase the right the first time...or are all b series alternator belt the same?

Lewy. Dee Ayy

iTrader: (1)

it would prob help to say what head u have..im assuming gsr..but thats just a guess -_^..even tho i dont kno the answer to this..it would prob help .

Vtecme92

I don't think the head would matter beacuse the alternator sits on the back of the block and I don't remember which belt I purchase the first time...

inline4

all b-series alternators are the same besides the plugs between obd0, obd1, and obd2.
whatever block you have just get the belt for what car the block came from. the alternator has some play in it anyways to tighten or loosen. all the crank pulleys should be the same diameter between b-series besides the b20 which is a little bigger.