Engines and Components

Canted Valve LS1 Head 6 Bolt Porters Casting

Cylinder Head - Bare - 2.125 / 1.590 in Valves - Angle Plug - Aluminum - LS1 - GM LS-Series - Each

LS Forged Crankshaft 4.0 STRK w/58X Reluctor

Crankshaft - 4.000 in Stroke - Internal Balance - 58X Reluctor - Forged - Steel - 1-Piece Seal - GM LS-Series - Each

LS Centrifugal Spchr Cam Stage 2

Camshaft - Stage 2 Centrifugal Supercharged - Hydraulic Roller - Lift 0.619 / 0.617 in - Intake Duration 221 - 113 LSA - 3600 / 7300 RPM - GM LS-Series - Each

5.3 Stk Block Turbo Cam

Camshaft - Max Effort - Hydraulic Roller - Lift 0.614 / 0.614 in - 113.5 LSA - GM LS-Series - Each

Valley Cover Gen IV LS Truck Motor

Valley Cover - Hardware Included - Aluminum - Natural - GM LS-Series - Each

Lifter Tray - Set of 4

Roller Lifter Guide - Tray - Plastic - Black - GM LS-Series - Set of 4

GEN 5 Beehive Springs - .550 Lift (16)

Valve Spring - Ovate Beehive Spring - 386 lb/in Spring Rate - 1.28 in Coil Bind - 1.271 in OD - Set of 16

Cam Retainer Plate

Camshaft Retaining Plate - Steel - Natural - GM LS-Series - Each

BTR LS2/LS3/LS7 Timing Chain Dampener

Timing Chain Dampener - Plastic - Black - GM LS-Series - Each