Holley LS EFI Manifold - 2x4 Dual Plane LS3/L92 RAM 1500 The ATS 47RE Stage 4

The ATS 47RE Stage 4 is designed for trucks with stock to extreme power increases

Allows you to disable / enable the Displacement On Demand functions of your vehicles PCM

Unique Look And Experience

PPE Cylinder Head also shares the same heat expansion rate as the stock cast-iron cylinder block no more blown head gaskets

• Overdrive Disable*

Holley LS EFI Manifold - 2x4 Dual Plane LS3/L92 RAM 1500 The ATS 47RE Stage 4The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans Am at Lemans in the 1960's. The technology of the LS pushrod engine is now mated with the impressive multi carb looks and performance of the muscle car era!