ARP 134-7505 Valve Cover Bolt Kit for CHEVROLET LS Gen III/IV. with 0.750 thick spacer. hex. 8740 ymm_75 drivers can use the Sound

drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves

Bolt Torque Value: 32 ft-lbs (43 Nm) with ARP Ultra-Torque Fastener Assembly Lubrican

Both are available in black oxide finished chrome moly steel or rust-proof stainless steel

They are both forged from aerospace alloy and heat-treated prior to thread rolling and machining

The result is a sporty racing tone that enhances the engine’s character with a deep and energetic sound

ARP 134-7505 Valve Cover Bolt Kit for CHEVROLET LS Gen III/IV. with 0.750 thick spacer. hex. 8740 ymm_75 drivers can use the SoundSpecifications Socket Size(s) 8mm hex Fits Following Engines: Chevrolet Gen III IV LS Series