06-13 C6 Z06 Corvette - 92 Drag Star (Bracket Racer Black)Correct fitment and bolt pattern for 2006 2013 C6 Z06 Corvette applications, as well as Grand Sport and 2009 2013 ZR1 models. *Fitments listed on this page will not fit 2005 2013 C6 Corvette Base models. For those fitments, please see the C6 Base product listing here. Gloss Black Finish Lightweight Design Direct Drilled Out of the Box Fitment Bolt On Center Cap Included Drilled for 1 3 8 Shanked Lug Lifetime Structural Warranty *17x4. 5 and 18x5

and the latest addition to the X-Series

Revolutionary Advancement In High Performance Spring Technology

The Pro-Flo XT LS3 intake manifold is the best choice for your boosted or nitrous powered LS3 engine

Size Part Number 17x4

and the best bang-for-buck intake manifold upgrade out there

enabling a hassle-free plug-in operation

Compatible with 12v to 18

560" Lift LS6 Beehive Valve Springs

420cc/min (40lbs/hr) at OE 58psi (4 bar)

Description:

Large Brake Clearance for 1999-2014+ Trucks*

85 lb/hr (892