Massive Trophy Valley Plates - Knock Sensor Eliminated - GM LS Gen III Engines new arrivals Tough enough to take the

Tough enough to take the worst pummeling your engine can dish out

even in the most demanding environments

Components can be purchased separately for economical repair

Revamp your classic cars handling and stability with our

the other side is reversible to a mill finish that can be used as is or painted to your liking

Massive Trophy Valley Plates - Knock Sensor Eliminated - GM LS Gen III Engines new arrivals Tough enough to take theAre you running a carburetor on your LS swap? Or did your tuner decide to eliminate the OEM knock sensors on your EFI build? If so, eliminate your unsightly stock valley plate and bulky sensor wiring in favor of our clean Trophy series solid valley plate!!! FULL 1 4 Thick 6061 CNC Laser Cut quality. Thick enough to easily support drilling and tapping should you wish to add a breather port. Unlike our competitors, our plates are always coated for max