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Jeep J-3800 1966 Performance Parts / Heating & Cooling

448 Product Groups
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    S&B Filters Intake Systems

    S&B Filters Intake Systems
    5.0 5.0 (2)

    From $29.95

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    On Sale

    Rubicon Express Exhaust Spacer Kits

    Rubicon Express Exhaust Pipe

    From $47.29

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    K&N Air Filters

    K&N Filter Air Filter
    4.0 4.0 (3)

    From $50.99

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    Lucas Oil SAE 85W-140 Gear Oil

    Lucas Oil SAE 85W-140 Gear Oil
    5.0 5.0 (2)

    From $10.99

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    Smittybilt Clinometer II Gauges

    Smittybilt Clinometer 2 Jeep Graphic
    3.7 3.7 (3)

    From $17.84

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    On Sale

    Lucas Oil Engine Oil Stop Leak

    Lucas Oil Engine Oil Stop Leak
    5.0 5.0 (1)

    From $5.84

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    Lucas Oil Synthetic 5W-30 Motor Oil

    Lucas Oil Synthetic 5W-30 Motor Oil

    From $6.99

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    Smittybilt Clinometer I Gauges

    Smittybilt Clinometer Jeep Graphic

    From $21.66

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    On Sale

    MagnaFlow Performance Stainless Steel Mufflers

    MagnaFlow Exhaust Street Performance Stainless Steel Muffler With Tips

    From $92.99

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    Lucas Oil Synthetic 10W-30 Motor Oil

    Lucas Oil Synthetic 10W-30 Motor Oil

    From $6.99

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    Lucas Oil Deep Clean Fuel Treatment

    Lucas Oil Deep Clean Fuel Treatment
    5.0 5.0 (1)

    From $11.99

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    Lucas Oil Synthetic 5W-20 Motor Oil

    Lucas Oil Synthetic 5W-20 Motor Oil

    From $6.99

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    Flowmaster Super 10 Series Street Mufflers

    Flowmaster Exhaust Super 10 Series Muffler

    From $81.55

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    Flowmaster Super 44 Series Delta Flow Mufflers

    Flowmaster Exhaust Super 44 Delta Flow Muffler

    From $86.65

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    Howell Throttle Bottle Injection (TBI) Kits

    Howell Fuel Injection Kits

    From $16.99

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    MagnaFlow Performance Exhaust Tips

    MagnaFlow Exhaust Black Series Stainless Steel Clamp-On Exhaust Tip

    From $30.44

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    K&N Universal Air Filters

    K&N Filter Universal Air Cleaner Assembly

    From $42.99

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    Lucas Oil ATF Conditioner

    Lucas Oil ATF Conditioner

    From $7.99

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    Flowmaster Exhaust 40 Series Mufflers

    Flowmaster Exhaust 40 Series Muffler

    From $81.55

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    K&N Filter Care Service Kits

    K&N Filter Recharger Kit

    From $10.99

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    MTS Company Fuel Tanks

    MTS Company Fuel Tanks

    From $5.99

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    MBRP Exhaust Tips

    MBRP Angled Rolled End Exhaust Tip

    From $45.99

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    Hauk Offroad Snorkel Kits

    Snorkel Kits

    From $43.99

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    TeraFlex Exhaust Spacer Kit

    TeraFlex Exhaust Spacer Kit

    From $54.99

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    1776 Products
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    Smittybilt Clinometer with Compass - 791006

    $20.99

    $17.84

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

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    Rubicon Express Exhaust Spacer Kit - RE4532

    $47.29

    • Fitment: Universal Fit
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    Smittybilt Clinometer - 791005

    $25.48

    $21.66

    • Fitment: Universal Fit
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    Ships Free*

    Lucas Oil Synthetic 75W-140 Gear Oil - 10121

    $11.99

    • Fitment: Universal Fit
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    Ships Free*

    Lucas Oil Synthetic 75W-90 Gear Oil - 10047

    $10.99

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    Lucas Oil Synthetic 5W-20 Motor Oil - 10082

    $6.99

    Ships Free*

    Lucas Oil Synthetic 10W-30 Motor Oil - 10050

    $6.99

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    Flowmaster Super 10 Series Muffler - 843015

    $81.55

    Ships Free

    Lucas Oil SAE 85W-140 Gear Oil - 10042

    $7.99

    • Fitment: Universal Fit
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    Lucas Oil Pure Synthetic Stabilizer - 10130

    $14.99

    $9.74

    • Fitment: Universal Fit
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    Lucas Oil Synthetic 5W-30 Motor Oil - 10049

    $6.99

    Ships Free*

    Flowmaster Super 10 Series Muffler - 842515

    $81.55

    Ships Free

    TeraFlex Exhaust Spacer Kit - 2610000

    $54.99

    • Fitment: Universal Fit
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    Pro Comp Exhaust Spacer Kit - 55746B

    $46.99

    • Fitment: Universal Fit
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    K&N Filter Filter Care Service Kit Aerosol - 99-5000

    $10.99

    Ships Free*

    Lucas Oil Multi-Vehicle ATF - 10418

    $7.99

    • Fitment: Universal Fit
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    VP Racing Gear Oil Quart - 2885

    $13.88

    Ships Free*

    Daystar OBDII Port Plug (Red) - KU71124RE

    $16.99

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    Daystar OBDII Port Plug (Black) - KU71124BK

    $16.99

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    Lucas Oil Synthetic 15W-40 CJ-4 Oil - 10298

    $7.99

    $5.19

    Ships Free*

    Lucas Oil Engine Break In Oil Additive - 10063

    $13.99

    • Fitment: Universal Fit
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    Lucas Oil Power Steering Stop Leak - 10008

    $9.99

    $6.49

    Ships Free*

    Lucas Oil Engine Oil Stop Leak - 10278

    $8.99

    $5.84

    • Fitment: Universal Fit
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    Dana Spicer Spicer Ultra Premium Synthetic Grease - SPL1051

    $27.99

    • Fitment: Universal Fit
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