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Small Block Chevy in a JEEP CJ7 - EARL's Heater Hose Ideas?

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  • Small Block Chevy in a JEEP CJ7 - EARL's Heater Hose Ideas?

    Hi. Love your products and technical support!

    I'm looking to install your products on my cooling & heater hoses on my JEEP CJ7. The heater core is 1/2" & 5/8" hose connections and the SB Chevy is 5/8" & 3/4". I found some adapters to up-size the heater core on the JEEP to 5/8" & 3/4" to interface with the SB Chevy. Is there a "heater hose" kit? The fitting in my Edelbrock intake manifold is a beat up brass fitting (looks pretty shabby). I'm looking to replace that also. I'm also replacing the water pump with a new high flow pump and therefore have the option to put a NEW fitting into it. Any thoughts? So can you hook me up with some part numbers for fittings for a simple install of Earl's hose in black with the neat looking fittings? For the radiator input & output I need to get some flange OD/IDs before I ask. Jim

  • #2
    Originally posted by jfaris View Post
    Is there a "heater hose" kit?
    Earl's doesn't have a "heater hose kit" per se, but they certainly have hose that's suitable for fuel, oil & coolant. Which hose do you want to use?
    For 1/2" & larger diameter "push-on" hose:
    I like Earl's Super Stock hose with the easy Super Stock hose end fittings.
    https://www.holley.com/products/fuel...l_system_kits/ (Holley EFI Super Stock 20' Fuel System Kits)

    For 5/16" & 3/8" EFI "push-on" fuel hose:
    I like Earl's Vapor Guard hose with the easy Vapor Guard hose end fittings.
    https://www.holley.com/brands/holley...l_system_kits/ (Holley EFI Vapor Guard 20' or 40' Fuel System Kits)

    For stainless steel braided hose, -6AN & smaller:
    I like Earl's Speed-Flex hose (PTFE lined) with Speed-Seal hose end fittings.
    Olive type (LINK/LINK) screw-on collar (reusable) fittings are the only style hose ends I use.

    For stainless steel braided hose, -8AN & larger:
    I like Earl's UltraPro hose with UltraPro hose end fittings.
    Olive type (LINK/LINK) screw-on collar (reusable) fittings are the only style hose ends I use.

    The fitting in my Edelbrock intake manifold is a beat up brass fitting (looks pretty shabby). I'm looking to replace that also.
    What are the specifications (thread/barb size) of this fitting?

    So can you hook me up with some part numbers for fittings for a simple install of Earls hose in black with the neat looking fittings?
    That depends on which type of hose and hose end fittings do you want to use.
    http://documents.holley.com/earls_guide.pdf (Earl's Hose & Fitting Compatibility Guide)
    May God's grace bless you in the Lord Jesus Christ.
    '92 Ford Mustang GT: 385"/6.3L SBF, Dart SHP 8.2 block, forged steel crank & rods, forged pistons, Trick Flow T/W 11R 205 CNC comp ported heads, 12:1 comp ratio, 232-244 duration/.623" lift/114 LSA camshaft, TFS R-Series FTI comp ported intake, BBK 80mm T/B, Holley Dominator MPFI & DIS, Holley 36-1 crank trigger, MSD 1x cam sync, PA PMGR starter, PA 200A 3G alternator, Optima Red battery, 100HP progressive dry direct-port NOS, R134a A/C, Spal dual 12" fans, Frostbite 3-core aluminum radiator, Pypes dual 2.5" exhaust, off-road X-pipe, shorty headers, Earl's -6AN fuel system plumbing, Walbro 255 LPH in-tank pump & Pro-M -6AN hanger, S&W subframe connectors, BMR upper & lower torque box reinforcements, LenTech Strip Terminator wide-ratio AOD, 3000 RPM C6 converter, B&M Hammer shifter, Stifflers transmission crossmember & driveshaft safety loop, FPP aluminum driveshaft, FPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 M/T Street Comp tires.

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