New RoadMAX serpentine belt.  This is a stock replacement belt.  This is a 6-rib belt, for the alternator, power steering pump, A/C compressor, smog pump and water pump. Please be advised that 1988 models (longer belt) used a different belt routing vs 89-92 models (shorter belt), please view photo #2 of the routing of this belt.  This belt fits the following application, using stock pulleys (non-reduction):

88 Camaro V8 (all models with 305/350 V8 engine), 98" belt
88 Firebird V8 (all models with 305/350 V8 engine), 98" belt

NOTE : Our belt listings are for stock/factory pulley and bracket configurations.  If you have an aftermarket setup, bracket, or pulley, you will need to consult with the manufacturer of those parts to see the correct length belt you need.