"DAYCO SERPENTINE BELT -- Power Steering, 4 Rib, The Multiple Rib Design Provides Better Belt To Pulley Contact For Less Slippage, So It Lasts Longer, (Multiple Ribs? Also Eliminates The Need For (Matching?, The Transverse Groove Design Runs Cooler, And Dramatically Reduces Rib Cracking, Increasing The Life Of The Belt By At Least 40%, Grooved Design Provides Flexural Stress Relief, For Increased Flexibility In Both Normal And Backside Bending"
"DAYCO SERPENTINE BELT -- Alternator, Compressor And Tensioner, 6 Rib, The Multiple Rib Design Provides Better Belt To Pulley Contact For Less Slippage, So It Lasts Longer, (Multiple Ribs? Also Eliminates The Need For (Matching?, The Transverse Groove Design Runs Cooler, And Dramatically Reduces Rib Cracking, Increasing The Life Of The Belt By At Least 40%, Grooved Design Provides Flexural Stress Relief, For Increased Flexibility In Both Normal And Backside Bending"
"DAYCO SERPENTINE BELT -- Multiple Accessory, 6 Rib, The Multiple Rib Design Provides Better Belt To Pulley Contact For Less Slippage, So It Lasts Longer, (Multiple Ribs? Also Eliminates The Need For (Matching?, The Transverse Groove Design Runs Cooler, And Dramatically Reduces Rib Cracking, Increasing The Life Of The Belt By At Least 40%, Grooved Design Provides Flexural Stress Relief, For Increased Flexibility In Both Normal And Backside Bending"