Holley 0-80570 - Holley Street Avenger Carburetors<br />570 cfm, Square Bore, 4-Barrel, Vacuum, Electric Choke, Silver<br /><br />Holley's Street Avenger 4-barrel carbs give you trouble-free performance in a good-looking, easy-to-install package. They

Ford/Denso F55E-A2D

5.0 Mustang DIYer Kit Package #2<br /><br />(1) MS230-K MegaSquirt-II PCBv3.0 Kit<br />(1) mk-PWMIAC Modkit used to control PWM idle air control valve<br />(1) mk-pullup Pullup Resistors for needed mods<br />(1) MSHarness12 12&#39

Engines w/ 11/32 Valve Stems & .520"-.565" Guide Boss or Seal Provision<br />Will fit the following applications that have a .520"-.565" guide boss size<br />Small Block Ford- OE size- .540"-562"

AEM UEGO PN 30-2001 (BOSCH PN 0258007206)

Part # 58939

3"