+3 Billet Stainless Bleeder Screw for 6.6l Duramax Chevy GMC 2001-2017 KB-6.6l-BS $15.95 In stock Quantity: 1 Add to Bag Product Details Cross Reference:: KBDP-6.6l-BS KBDP Stainless Steel Bleeder Screw for Chevy / GMC 6.6l Duramax. Includes: 1. Bleeder Screw 1. O-ring Fits: 2001-2017 Chevy/GMC 6.6l Duramax LB7/LLY/LBZ/LMM/LML in 2500 & 3500 applications. We appreciate your business!! Save this product for later Favorite