Waterman 56 Tooth HTD Fuel Pump Pulley Kirkey Racing Fabrication Log-Style Manifold

Log-Style Manifold

1979-1999 GMC C2500 Suburban

Excellent for pre-heating of oil pans

Holley EFI Fuel System Kit- In-line Fuel Pump (HLY12-920)

Waterman 56 Tooth HTD Fuel Pump Pulley Kirkey Racing Fabrication Log-Style ManifoldDesigned for 5M pitch, 15mm wide HTD drive belt Drive pulley featuring 1 8 keyed 1 bore for any 1 drive mandrel including Aeromotive P N 21119 and 21120 Drive Mandrels. Rated Mechanical Pump flow is at 4,000 Pump RPM. Maximum pump speed should not exceed 5000 RPM. A safe target pump speed is 4,500 RPM. To calculate: Pump RPM = Engine RPM x the following %. 40 tooth 71% with 56 tooth driven pulley P N 21115 This product is not legal for sale or use on