Black Satin Aluminium Valve Covers HO241-91 Product:Suit GM LS Series 1= 10mm X 1

1= 10mm X 1

The big difference is in the shank design

Fan #2 Thermistor Probe Dimensions: 95x65x56 mm

062" CaseForged Steel 3

Hex Nut Black Oxidefits Carburettor With 3" Spacer 5/16" Thread x 4

Black Satin Aluminium Valve Covers HO241-91 Product:Suit GM LS Series 1= 10mm X 1Black Satin Aluminium Valve CoversSuit GM LS Series HO241 91 241 91 Holley's cast aluminium valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. Theres no question the factory "coil on cover" design give the LS that signature high tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape,