Cometic GM LSX Gen-4 Small Block V8 .052in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-RHS Stage 5 this system produced 4 horsepower

this system produced 4 horsepower and 8 lbs

5in inlet/outlet x 4in long

MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23179 helps keep the check engine light off

5 Grade B Bore 8

The patented Pure-Flow N2O Filter also features the same internal diameter of a 6AN line ensuring maximum flow and reliability

Cometic GM LSX Gen-4 Small Block V8 .052in MLX Cyl Head Gskt-4.165in Bore-1/2in and 3/8in Studs-RHS Stage 5 this system produced 4 horsepowerThe HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.