Comp Cams SBC INT VALVE 2.020 X 11/32 +.100 LONG ECU Reprogramming Enhanced Illumination - Bright and

Enhanced Illumination - Bright and efficient halogen bulbs deliver superior road visibility compared to stock lighting

and tamper-proof fasteners on bumpers

Mounting method and hardware specs aren't detailed in the product listing

Will the heating function work right away after install

Comp Cams SBC INT VALVE 2.020 X 11/32 +.100 LONG ECU Reprogramming Enhanced Illumination - Bright andSportsman Stainless Steel Valves; Intake 2. 020 x 11 32 +. 100 Long COMP Cams Sportsman Stainless Steel Valves are available in a variety of diameters and stem lengths for street competition engines. Made from 21 4N forged high strength steel alloy with 50 HRc minimum hard tips (eliminates the need for a lash cap), these valves are state of the art, delivering tremendous performance and durability. Recommended for all hydraulic, mechanical and roller