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1982 - 2005 S-10 Blazer 2WD LS Hose & Line Kits

Fuel, cooler and steering lines for an LS in a 2WD S-10 Blazer or S-15 Jimmy, 1982 to 2005. Each kit is braided hose with its fittings, made for a returnless LS rail, a late model automatic or the LS steering pump.

  • Teflon lined fuel hose
  • Cooler kits from Powerglide to 10L90E
  • Fittings included in every kit

Pump and fitting kits for factory sending units are on the 1982-2005 S-10 Blazer 2WD LS page. Tunnel and accessory notes come from BRP's S-10 LS install guide.

LS steering pump hose

More for the S-10 Blazer

What comes in the S-10 Blazer line kits

  • The fuel hose has a PTFE inner liner wrapped in stainless braid, with a black jacket over the braid.
  • 6601-00 keeps rail pressure at 58 psi through an OE style filter and regulator assembly.
  • 6605-00 brings its own filter and an adjustable regulator for 400 LPH pumps and boost.
  • The 6L80E to 10L90E cooler kit ships with a billet manifold that connects to the transmission.

S-10 Blazer line fitment notes

  • BRP lists the LS conversion kit for 1982-2005 2WD S-10 Blazer and S-15 Jimmy.
  • Per the conversion kit text, T56, 4L60E and 4L80E clear the tunnel without changes, though some bellhousings need the pinch weld seam flattened.
  • The S-10 guide says the stock low mount A/C compressor will not work without heavy frame changes, and high mount accessories are required.
  • BRP pump and fitting kits for the factory sending unit are built to hook to its fuel line kits.

Notes from the S-10 LS install guide and BRP product text for the conversion, pump and line kits.

S-10 Blazer LS hose and line FAQ

Which cooler kit fits a 4L80E in an S-10 Blazer?

000-6630-80. BRP made it for the 4L80E and 4L85E, with braided hose from the transmission to the radiator.

Do I need a new tank for the fuel line kit?

BRP lists in tank pump and fitting kits, a Walbro 255 LPH or an Aeromotive 340 LPH, that go on the existing sending unit and connect to its line kit. Check the years on each kit on the parent page.

Will the steering hose reach the factory box?

The kit covers the run from the newer LS pump to early or late style steering boxes, using a braided pressure line and a nylon return.

Is there a line kit for a return style rail?

Not here. Both kits on this page are for returnless LS rails.