EARLS Speed-Flex Hyperfirm® Pre-Made Hose - 63011728ERL throttle-cables Each runner has a large

Each runner has a large radius where it meets the plenum

Part Number: 17139

Inlet filter meets or exceeds original equipment specifications and provides improved filtration/durability

Year Make Model Submodel Engine Size 1976 - 1978 GMC C25 454/7

EARLS Speed-Flex Hyperfirm® Pre-Made Hose - 63011728ERL throttle-cables Each runner has a largeOverview: Our factory assembled hoses are made from the same SPEED FLEX stainless steel braid protected hose of extruded PTFE that is the world standard of the racing industry for flexible brake, clutch and instrument hoses. Hoses are assembled with Earl''s SPEED FLEX crimp or swaged permanently installed hose ends. Each hose is pressure tested to 4,000 psi. Features: Extruded PTFE For Instrument Hoses Standard Of Racing Industry For Flexible Brake &