Earls LS0025ERL - Electric Water Pump Block Adapters - Pair - Fits GM LS Engines interior-switches-and-controls Primary Tubing Diameter: 1-3/4 in

Primary Tubing Diameter: 1-3/4 in / 1

Building on the proven performance and durability of the Aluminum Street Avenger Series- we have engineered the new marine models to continue that performance heritage that Holley is known for

3L V8 1964 - 1969 Ford Custom   390/6

Fuel Line Kit For 04-10 GM 2500HD/3500/3500HD 6

3L V8 1969 American Motors Rambler 390/6

Earls LS0025ERL - Electric Water Pump Block Adapters - Pair - Fits GM LS Engines interior-switches-and-controls Primary Tubing Diameter: 1-3/4 inOverview: These new billet block adapters allow the use of a big block Chevy electric water pump on the GM LS engine. These adapters feature (2) 12 AN O ring female outlet ports for routing coolant back to the radiator. The 1 8" NPT port on the sides of the adapters allow a convenient hook up for the steam tube outlet (eliminates modification of the radiator or water pump when installing the steam tube plumbing). This part includes the two block