Fabspeed MP4-12C Sport Performance Package (11-14) (FS.MCL.12C.RPKGTLTBR) _66.1_/_71.5 Fits most Holley 4150 and

Fits most Holley 4150 and some 4160 Series carburetors with high and low choke horns

Manufacturer Part Number: 827-612R

Air springs fully adjustable from 5-100 PSI

Dyno Proven gains of up to 6 hp and 6 lb-ft

Fabspeed MP4-12C Sport Performance Package (11-14) (FS.MCL.12C.RPKGTLTBR) _66.1_/_71.5 Fits most Holley 4150 andPurchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86. 1854. 12(a)(3), Clean Air Act 40 CFR 1068. 101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine