Quick view Sinister Diesel Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump - SD-WWP-01 Compare $345.79 $265.99 Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can serious problems and serious repair bills on modified... Add to Cart Add to Cart
Quick view Sinister Diesel Sinister Diesel 06-10 GM Durmax 6.6L LBZ/LMM Welded Water Pump - SD-WWP-06 Compare $389.99 $299.99 Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can serious problems and serious repair bills on modified... Add to Cart Add to Cart