Description
Trick Flow Inside Valve Spring Locator 0.053 in Thick 1.550 in OD 0.560 in ID Black Oxide (Set of 16) Catalytic Converters Inside is high density foam WEI7155 Inside is high density foam These kits are perfect for extreme performance use as well as street and RV heavy duty towing vehicles that are under constant heavy stress Product Description: and have grown to offer a full range of performance parts and bolt on kits for nearly every aspect of the engine and drivetrain