Comp Cams 54-464-11 LSR Cathedral Port Camshaft for 1997+ Gen III IV GM LS Engines

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Description

Comp Cams 54-464-11 LSR Cathedral Port Camshaft for 1997+ Gen III IV GM LS EnginesLSR Cathedral Port 251 259 Hydraulic Roller Cam for GM LS GEN III IV 420+ci, high compression, high rpm, cathedral CNC ported heads in race type applications. Grind Number: 301LRx HR15 Engine Family: GM LS GEN III IV 3 Bolt 8 Cylinder (1997 2015) RPM Operating Range: 2,600 7,000 Cam Type: Hydraulic Roller Lifter Style: Hydraulic Roller Camshaft Series: LSR Cathedral Port Large Displacement Camshaft Gear Attachment: 3 Bolt Valve Springs Required: Yes

or valve seals popping off

Strong power gains above 5500-7200+

This simplifies and reduces cost of parts purchases

Camshaft includes 16 HA2281 roller lifters

-Complete head gasket set w/ MLS head gaskets

True double roller

Complete Top End Head Gasket Set

fully programmable sequential rev limiters for staging or boost building with six options for activation

Hydraulic Roller Lifters Set for Small Block Chevrolet Engines

Note: SP001/SK001 springs are designed for use with stock rockers

The ends of the studs are broached to facilitate easy installation

050" 209/216 | Lift