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cylinder heads are used
GM Duramax 2001-16
Made to be used with the 301-455 blocks and aftermarket pans that are deeper in the front than OEM
filter) Features:15% more flow across the entire pressure range (vs
Holley EFI Map Sensor Adapter - LS1 & LS2 to LS3 R10004L cylinder heads are usedAdapter Harness Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All Star race.
