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Engine-Related

Engine-Related

Engine-Related

Maintain and tune your engine with precision tools crafted for high-performance demands. From valve spring compressors to timing tools, our selection helps you prepare your engine for peak track performance. Explore our engine-related tools to gain an edge under the hood.

  • Product
  • Qty in Cart
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  • Price
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  • Bushing - 7/16 Stud to 3/8 Stud for SC-800 LSMSC-801

    Bushing - 7/16 Stud to 3/8 Stud for SC-800 SC-801

    LSM RACING PRODUCTS

    $16.99
    If you're serious about valve spring work on your LSM compressor, you need the right bushing to ensure precise stud engagement and reliable clamping force. This 7/16 to 3/8 stud adapter bushing eliminates fitment gaps that compromise tool accuracy and...
    LSMSC-801
    SKU:
    LSMSC-801
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    MFG Part #:
    SC-801
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
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  • Valve Spring Removal Tool LSMSC-200

    Valve Spring Removal Tool SC-200

    LSM RACING PRODUCTS

    $259.99
    Valve spring removal demands precision and control—botched extraction risks valve damage and costly rework. The SC-200 head-on design gives you optimal visibility and secure shaft mounting to eliminate guesswork during disassembly. Whether you're...
    LSMSC-200
    SKU:
    LSMSC-200
    Availability:
    Ships Same Business Day
    Weight:
    2.40 LBS
    MFG Part #:
    SC-200
    $259.99
    Qty in Cart: 0
    Quantity:
    Price:
    $259.99
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  • Valve Spring Removal Tool - GM LS Engines LSMSC-167

    Valve Spring Removal Tool - GM LS Engines SC-167

    LSM RACING PRODUCTS

    $275.99
    Working on LS engine valvetrain requires precision and the right tools—this head-on valve spring compressor eliminates guesswork and reduces the risk of damage during disassembly. The SC-167 mounts directly to your cylinder head shaft, providing stable,...
    LSMSC-167
    SKU:
    LSMSC-167
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    MFG Part #:
    SC-167
    $275.99
    Qty in Cart: 0
    Quantity:
    Price:
    $275.99
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  • Valve Spring Removal Tool LSMSC-150

    Valve Spring Removal Tool SC-150

    LSM RACING PRODUCTS

    $259.99
    Valve spring removal is one of the most time-consuming tasks in engine rebuilds—unless you have the right tool. The SC-150 eliminates the guesswork and frustration with a head-on design that gives you superior control and accessibility, whether you're...
    LSMSC-150
    SKU:
    LSMSC-150
    Availability:
    Ships Same Business Day
    Weight:
    2.61 LBS
    MFG Part #:
    SC-150
    $259.99
    Qty in Cart: 0
    Quantity:
    Price:
    $259.99
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  • Valve Spring Removal Tool HD Version LSMSC-100ST

    Valve Spring Removal Tool HD Version SC-100ST

    LSM RACING PRODUCTS

    $275.99
    Removing valve springs without the right tool will cost you time and risk damaging your cylinder head—precision work demands precision equipment. The SC-100ST HD Version delivers the clamping force and stability you need for reliable, repeatable valve...
    LSMSC-100ST
    SKU:
    LSMSC-100ST
    Availability:
    Ships Same Business Day
    Weight:
    2.65 LBS
    MFG Part #:
    SC-100ST
    $275.99
    Qty in Cart: 0
    Quantity:
    Price:
    $275.99
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  • Valve Spring Removal Tool LSMSC-100AL

    Valve Spring Removal Tool SC-100

    LSM RACING PRODUCTS

    $259.99
    Removing valve springs by hand risks damaging critical engine components and wastes valuable shop time. The SC-100 delivers precise spring compression with a head-on design that eliminates guesswork, letting you safely disassemble cylinder heads without...
    LSMSC-100AL
    SKU:
    LSMSC-100AL
    Availability:
    Ships Same Business Day
    Weight:
    2.60 LBS
    MFG Part #:
    SC-100
    $259.99
    Qty in Cart: 0
    Quantity:
    Price:
    $259.99
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  • Handle Extension - 4 Inch LSMPC-104

    Handle Extension - 4 Inch PC-104

    LSM RACING PRODUCTS

    $34.99
    If you're testing valve springs with precision, leverage distance matters—a 4-inch extension gives you the mechanical advantage and clearance you need to work safely and accurately without compromising control. This screw-in handle extension integrates...
    LSMPC-104
    SKU:
    LSMPC-104
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    PC-104
    $34.99
    Qty in Cart: 0
    Quantity:
    Price:
    $34.99
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  • Valve Spring Seat Pressure Tester LSMPC-100SLC

    Valve Spring Seat Pressure Tester PC-100SLC

    LSM RACING PRODUCTS

    $329.99
    Valve spring pressure directly impacts engine performance, fuel efficiency, and component longevity—and guessing isn't an option if you're serious about your build. The PC-100SLC gives you precise, real-time measurements to verify seat pressure during...
    LSMPC-100SLC
    SKU:
    LSMPC-100SLC
    Availability:
    Ships Same Business Day
    Weight:
    2.85 LBS
    MFG Part #:
    PC-100SLC
    $329.99
    Qty in Cart: 0
    Quantity:
    Price:
    $329.99
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  • Valve Seat Pressure Tester LSMPC-100

    Valve Seat Pressure Tester PC-100

    LSM RACING PRODUCTS

    $299.99
    Proper valve seat pressure is critical for engine reliability and performance—too little pressure causes valve float and compression loss, while too much creates unnecessary wear on valve trains. The PC-100 Valve Seat Pressure Tester gives you the...
    LSMPC-100
    SKU:
    LSMPC-100
    Availability:
    Ships Same Business Day
    Weight:
    2.78 LBS
    MFG Part #:
    PC-100
    $299.99
    Qty in Cart: 0
    Quantity:
    Price:
    $299.99
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  • T-Handle Hex Key - 1/8  LSM1T-1/8

    T-Handle Hex Key - 1/8 1T-1/8

    LSM RACING PRODUCTS

    $12.99
    Precision work demands the right tools, and a quality hex key is non-negotiable in any serious mechanic's toolkit. The T-handle design distributes force evenly across your palm, reducing fatigue during repetitive fastening tasks and giving you better...
    LSM1T-1/8
    SKU:
    LSM1T-1/8
    Availability:
    Ships Same Business Day
    Weight:
    0.07 LBS
    MFG Part #:
    1T-1/8
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
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  • Valve Lash Adjusting Tool LSM1T-100

    Valve Lash Adjusting Tool 1T-100

    LSM RACING PRODUCTS

    $89.99
    Precise valve lash adjustment is critical for engine performance, fuel efficiency, and longevity—and this task demands the right tool. The Valve Lash Adjusting Tool 1T-100 delivers the accuracy and durability needed for consistent, repeatable adjustments...
    LSM1T-100
    SKU:
    LSM1T-100
    Availability:
    Ships Same Business Day
    Weight:
    0.52 LBS
    MFG Part #:
    1T-100 (ONE-TOOL)
    $89.99
    Qty in Cart: 0
    Quantity:
    Price:
    $89.99
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  • Oil Filter Cutter  LON52-77750

    Longacre Oil Filter Cutter 52-77750

    LONGACRE

    $61.99
    Proper oil analysis is critical for engine diagnostics, and the Longacre Oil Filter Cutter 52-77750 gives you direct access to filter media for inspection without the mess or safety hazards of conventional methods. Whether you're monitoring wear...
    LON52-77750
    SKU:
    LON52-77750
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    MFG Part #:
    52-77750
    $61.99
    Qty in Cart: 0
    Quantity:
    Price:
    $61.99
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  • Engine Leak Down Tester Digital 14mm LON52-73014

    Longacre Engine Leak Down Tester Digital 14mm 52-73014

    LONGACRE

    $315.99
    Accurate leak-down testing is essential for diagnosing ring blow-by, valve seat wear, and gasket integrity—issues that directly impact compression and power output. The Longacre Digital Leak Down Tester delivers repeatable, quantifiable results so you...
    LON52-73014
    SKU:
    LON52-73014
    Availability:
    Ships Same Business Day
    Weight:
    4.55 LBS
    MFG Part #:
    52-73014
    $315.99
    Qty in Cart: 0
    Quantity:
    Price:
    $315.99
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  • Leak Down Tester  LON52-73010

    Longacre Leak Down Tester 52-73010

    LONGACRE

    $122.99
    A leak down test is essential diagnostic work that tells you exactly where compression is escaping in your engine—information you can't get from a standard compression check. The Longacre 52-73010 gives you dual gauges to measure both the air pressure...
    LON52-73010
    SKU:
    LON52-73010
    Availability:
    Ships Same Business Day
    Weight:
    2.33 LBS
    MFG Part #:
    52-73010
    $122.99
    Qty in Cart: 0
    Quantity:
    Price:
    $122.99
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  • Leak Down Tester Dual Gauge KRP1915

    Leak Down Tester Dual Gauge 1915

    KING RACING PRODUCTS

    $229.99
    Engine diagnostics demand precision, and a leak down test reveals compression loss that a standard compression gauge cannot detect. This dual gauge setup allows you to pinpoint ring blow-by, valve seat leakage, and gasket failures—critical information...
    KRP1915
    SKU:
    KRP1915
    Availability:
    Ships Same Business Day
    Weight:
    1.92 LBS
    MFG Part #:
    1915
    $229.99
    Qty in Cart: 0
    Quantity:
    Price:
    $229.99
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  • Replacement Cutter Wheel  KLU1204

    Replacement Cutter Wheel KRC-1204

    KLUHSMAN RACING PRODUCTS

    $10.49
    If you're regularly servicing oil filters or running a shop, a worn cutter wheel compromises both safety and efficiency—dull blades require excessive force and risk slipping off the filter housing. The Replacement Cutter Wheel KRC-1204 restores your...
    KLU1204
    SKU:
    KLU1204
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    MFG Part #:
    KRC-1204
    $10.49
    Qty in Cart: 0
    Quantity:
    Price:
    $10.49
    Subtotal:
  • Float Bowl Fuel Cup  JOE34500

    Joes Float Bowl Fuel Cup 34500

    JOES RACING PRODUCTS

    $59.95
    Efficient carburetor maintenance starts with the right tools. The Joe's Float Bowl Fuel Cup 34500 simplifies drain-and-fill operations, eliminating mess and protecting your fuel system from contamination. Whether you're tuning a race engine or performing...
    JOE34500
    SKU:
    JOE34500
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    MFG Part #:
    34500
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • Rocker Arm/Lifter & Pushrod Tray JAZ735-002-06

    JAZ Rocker Arm/Lifter & Pushrod Tray 735-002-06

    JAZ

    $44.99
    Keeping your valvetrain components organized during disassembly and storage prevents damage, lost hardware, and confusion when reassembling your engine. This JAZ tray is purpose-built to hold rocker arms, lifters, pushrods, and spark plugs in dedicated...
    JAZ735-002-06
    SKU:
    JAZ735-002-06
    Availability:
    Ships Same Business Day
    Weight:
    3.71 LBS
    MFG Part #:
    735-002-06
    $44.99
    Qty in Cart: 0
    Quantity:
    Price:
    $44.99
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  • Valve & Valve Spring Tray JAZ735-001-06

    JAZ Valve & Valve Spring Tray 735-001-06

    JAZ

    $49.99
    Organizing your valvetrain components during engine assembly or rebuild is critical—lose a valve lock or spring in your workspace, and you're looking at downtime and frustration. The JAZ Valve & Valve Spring Tray keeps every component sorted and visible,...
    JAZ735-001-06
    SKU:
    JAZ735-001-06
    Availability:
    Ships Same Business Day
    Weight:
    1.89 LBS
    MFG Part #:
    735-001-06
    $49.99
    Qty in Cart: 0
    Quantity:
    Price:
    $49.99
    Subtotal:
  • SBC Block Off Kit - 4150  JAZ730-001-01

    JAZ SBC Block Off Kit - 4150 730-001-01

    JAZ

    $25.99
    Whether you're building a dedicated race engine, converting to a different fuel system, or eliminating unused ports on a stripped-down competition platform, the JAZ SBC Block Off Kit provides a complete solution for sealing off ports you don't need. This...
    JAZ730-001-01
    SKU:
    JAZ730-001-01
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    730-001-01
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
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Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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