Valve Cover SB Chevy Tall Smooth TopThese valve covers have one breather hole per cover and include oil baffles, fasteners and grommets for breather and PCV. Sold in pairs.

It features one outlet and three inlet ports

It is recommended to replace the filter during each transmission service

The kit pictured is in green letters for 1970 year

Key features include molded

MODEL R-463N Nominal Diameter (inch) 4x6 Description 2-Way Nominal Impedance 4ohm Frequency Response 80Hz-21kHz Sensitivity (SPL@1w/1m) 86dB Power Handling (watts RMS/peak) 25/50 Speaker Grill YES Mounting Depth (inch) 1

PPE Heavy-Duty Cast Aluminum Engine Oil Pan

ALSO HAVE 1970 GREEN LETTERED)

The FKM valve seals are tailored to the Cast Iron Heads’ valve guides for a tight seal

The PPE High-Flow Up-Pipes tackled these issues with a stainless-steel construction and a non-restrictive design

6L Duramax LBZ and LMM applications

Installation hardware included

7L Turbo Resonator Delete