Edelbrock Accelerator Pump - Edelbrock Performer / Thunder AVS 800 CFM Carburetor 1470 EAR-LSO-3.5HP Mercury: Marquis 67 - 71

Mercury: Marquis 67 - 71 7 L Engine

Excellent for applications close to exhaust heat

These new intakes are available to fit oval or rectangular port heads

Durable gray iron due to Hastings' graphite structure anddistinctive alloys

Fits 2009-2013 Silverado/Sierra 1500

Edelbrock Accelerator Pump - Edelbrock Performer / Thunder AVS 800 CFM Carburetor 1470 EAR-LSO-3.5HP Mercury: Marquis 67 - 71Performer Series Accelerator Pump Assembly for Performer and Thunder AVS Series Carburetors. Edelbrock, Carburetor,? 1406, 1404, 1403, 1405, 1408, 1806, 1805, 1801, 1802, 1803, 1804, AVS, 1411 EPS, Accelerator Pump,? Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damageSince 1938, Edelbrock has been committed to making the finest high