Frankenstein M311 Aluminum Cylinder Head - Bare - 2.165 / 1.600 in Valve - 273 cc Intake - 71 cc Chamber - GM LS-Series 08-601-8 stainless steel key enhances the

stainless steel key enhances the security and safety features available with the Big Switch

GM Performance 602 Crate Replacement Series 4 Valve Dish

NOS Pipe Fitting Flare Jet 17952NOS -03AN - 1/8 in

3-Vane Pumps

2007-2013 GMC Sierra 3500 HD SLT Extended Cab Pickup

Frankenstein M311 Aluminum Cylinder Head - Bare - 2.165 / 1.600 in Valve - 273 cc Intake - 71 cc Chamber - GM LS-Series 08-601-8 stainless steel key enhances theProduct Description: Cylinder Head M311 Bare 2. 165 1. 600 in Valves 273 cc Intake 71 cc Chamber Aluminum LS3 GM LS Series A designer and manufacturer of top quality high performance cylinder heads and intake manifolds for GM's popular LS series engines as well as other performance powerplants, Frankenstein Engine Dynamics specializes in taking a high output engine to the next level. They also offer premium camshafts and valvetrain components designed