Camshafts & Valvetrains

(Showing 12 of 1460)

Browse our selection of camshaft and valvetrain components and select the one that matches your application and performance goals. 

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  • MELVS-140 Valve Spring

    Melling

    Part #: VS-140

    MELVS-140 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Spring Open Height: 1.39 IN
    pdm:Outside Diameter: 34.0 MM
    pdm:Material: Corrosion Resistant Steel
    pdm:Coil Bind Height: 33.0 MM
    pdm:Spring Open Height: 35.0 MM
    pdm:Outside Diameter: 1.354 IN
    pdm:Open Pressure: 169.0 PS
    pdm:Inside Diameter: 1.0 IN
    pdm:Grade Type: Regular
    pdm:Inside Diameter: 25.0 MM
    pdm:Installed Height: 1.78 IN
    pdm:Installed Height: 45.0 MM
    pdm:Installed Pressure: 75.0 PS
    pdm:Title: Engine Valve Spring
    pdm:line_code: MEL
    pdm:Spring Type: Single Spring
    pdm:internal_sku: MELVS-140
    pdm:Coil Bind Height: 1.3 IN
    $2.71
  • MELVS-1457 Valve Spring

    Melling

    Part #: VS-1457

    MELVS-1457 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Coil Bind Height: 1.154 IN
    pdm:Grade Type: Regular
    pdm:Coil Bind Height: 29.0 MM
    pdm:Inside Diameter: 22.0 MM
    pdm:Title: Engine Valve Spring
    pdm:Spring Open Height: 33.0 MM
    pdm:Spring Open Height: 1.291 IN
    pdm:internal_sku: MELVS-1457
    pdm:Installed Height: 49.0 MM
    pdm:Inside Diameter: 0.862 IN
    pdm:Outside Diameter: 30.0 MM
    pdm:Installed Height: 1.94 IN
    pdm:Outside Diameter: 1.169 IN
    pdm:Material: Chromium-Silicon Alloy Steel Wire
    pdm:Spring Type: Single Spring
    pdm:Open Pressure: 134.0 PS
    pdm:line_code: MEL
    pdm:Installed Pressure: 34.0 PS
    $4.11
  • MELVS-150 Valve Spring

    Melling

    Part #: VS-150

    MELVS-150 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Grade Type: Regular
    pdm:Installed Height: 1.68 IN
    pdm:Coil Bind Height: 1.203 IN
    pdm:Spring Open Height: 33.0 MM
    pdm:Inside Diameter: 1.01 IN
    pdm:Installed Height: 43.0 MM
    pdm:Open Pressure: 178.0 PS
    pdm:Coil Bind Height: 31.0 MM
    pdm:internal_sku: MELVS-150
    pdm:Installed Pressure: 83.0 PS
    pdm:Material: Corrosion Resistant Steel
    pdm:Spring Open Height: 1.313 IN
    pdm:Spring Type: Single Spring
    pdm:Outside Diameter: 1.394 IN
    pdm:Inside Diameter: 26.0 MM
    pdm:line_code: MEL
    pdm:Title: Engine Valve Spring
    pdm:Outside Diameter: 35.0 MM
    $3.73
  • MELVS-1642 Valve Spring

    Melling

    Part #: VS-1642

    MELVS-1642 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Coil Bind Height: 1.429 IN
    pdm:Camshaft Type: Hydraulic Roller
    pdm:Coil Bind Height: 36.0 MM
    pdm:Outside Diameter: 1.299 IN
    pdm:Outside Diameter: 33.0 MM
    pdm:Inside Diameter: 0.65 IN
    pdm:Installed Height: 50.0 MM
    pdm:internal_sku: MELVS-1642
    pdm:Installed Height: 1.988 IN
    pdm:Inside Diameter: 17.0 MM
    pdm:Open Pressure: 332.0 PS
    pdm:Installed Pressure: 117.0 PS
    pdm:Spring Open Height: 37.0 MM
    pdm:line_code: MEL
    pdm:Grade Type: Regular
    pdm:Title: Engine Valve Spring
    pdm:Material: Chrome Silicon Vanadium
    pdm:Spring Type: Single Spring
    pdm:Spring Open Height: 1.466 IN
    $4.71
  • MELVS-170 Valve Spring

    Melling

    Part #: VS-170

    MELVS-170 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Inside Diameter: 22.0 MM
    pdm:Inside Diameter: 0.88 IN
    pdm:Coil Bind Height: 29.0 MM
    pdm:Installed Height: 1.69 IN
    pdm:Installed Pressure: 83.0 PS
    pdm:Grade Type: Regular
    pdm:Coil Bind Height: 1.125 IN
    pdm:Installed Height: 43.0 MM
    pdm:Material: Corrosion Resistant Steel
    pdm:Outside Diameter: 1.22 IN
    pdm:Outside Diameter: 31.0 MM
    pdm:Open Pressure: 193.0 PS
    pdm:Spring Type: Dual Spring
    pdm:Spring Open Height: 1.306 IN
    pdm:Spring Open Height: 33.0 MM
    pdm:internal_sku: MELVS-170
    pdm:Title: Engine Valve Spring
    pdm:line_code: MEL
    $4.33
  • MELVS-2231 Valve Spring

    Melling

    Part #: VS-2231

    MELVS-2231 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Outside Diameter: 33.0 MM
    pdm:Open Pressure: 205.0 PS
    pdm:Spring Open Height: 30.0 MM
    pdm:Coil Bind Height: 1.111 IN
    pdm:line_code: MEL
    pdm:Outside Diameter: 1.293 IN
    pdm:Spring Open Height: 1.17 IN
    pdm:Title: Engine Valve Spring
    pdm:internal_sku: MELVS-2231
    pdm:Spring Type: Single Spring
    pdm:Grade Type: Regular
    pdm:Inside Diameter: 18.0 MM
    pdm:Installed Height: 41.0 MM
    pdm:Installed Pressure: 68.0 PS
    pdm:Coil Bind Height: 28.0 MM
    pdm:Installed Height: 1.6 IN
    pdm:Material: Corrosion Resistant Steel
    pdm:Inside Diameter: 0.725 IN
    $3.24
  • MELVS-2254 Valve Spring

    Melling

    Part #: VS-2254

    MELVS-2254 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Inside Diameter: 0.636 IN
    pdm:Inside Diameter: 16.0 MM
    pdm:Coil Bind Height: 31.0 MM
    pdm:Grade Type: Regular
    pdm:Coil Bind Height: 1.221 IN
    pdm:Installed Height: 1.8 IN
    pdm:Installed Height: 46.0 MM
    pdm:Material: Corrosion Resistant Steel
    pdm:Open Pressure: 260.0 PS
    pdm:Installed Pressure: 94.0 PS
    pdm:Spring Open Height: 1.32 IN
    pdm:Outside Diameter: 1.257 IN
    pdm:Spring Open Height: 34.0 MM
    pdm:Spring Type: Single Spring
    pdm:internal_sku: MELVS-2254
    pdm:Title: Engine Valve Spring
    pdm:Outside Diameter: 32.0 MM
    pdm:line_code: MEL
    $4.94
  • MELVS-2255 Valve Spring

    Melling

    Part #: VS-2255

    MELVS-2255 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Coil Bind Height: 1.228 IN
    pdm:Inside Diameter: 0.9 IN
    pdm:Grade Type: Regular
    pdm:Coil Bind Height: 31.0 MM
    pdm:Installed Pressure: 83.0 PS
    pdm:Spring Open Height: 1.325 IN
    pdm:Installed Height: 1.835 IN
    pdm:Outside Diameter: 36.0 MM
    pdm:Material: Corrosion Resistant Steel
    pdm:Outside Diameter: 1.41 IN
    pdm:internal_sku: MELVS-2255
    pdm:line_code: MEL
    pdm:Spring Open Height: 34.0 MM
    pdm:Open Pressure: 229.0 PS
    pdm:Inside Diameter: 23.0 MM
    pdm:Title: Engine Valve Spring
    pdm:Spring Type: Single Spring
    $4.87
  • MELVS-2257 Valve Spring

    Melling

    Part #: VS-2257

    MELVS-2257 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Coil Bind Height: 1.143 IN
    pdm:Coil Bind Height: 29.0 MM
    pdm:Inside Diameter: 17.0 MM
    pdm:Grade Type: Regular
    pdm:Installed Pressure: 95.0 PS
    pdm:Installed Height: 1.8 IN
    pdm:Installed Height: 46.0 MM
    pdm:Open Pressure: 300.0 PS
    pdm:Outside Diameter: 1.25 IN
    pdm:Inside Diameter: 0.66 IN
    pdm:Material: Corrosion Resistant Steel
    pdm:Spring Open Height: 1.2 IN
    pdm:Outside Diameter: 32.0 MM
    pdm:Spring Open Height: 30.0 MM
    pdm:Spring Type: Single Spring
    pdm:line_code: MEL
    pdm:Title: Engine Valve Spring
    pdm:internal_sku: MELVS-2257
    $6.11
  • MELVS-270 Valve Spring

    Melling

    Part #: VS-270

    MELVS-270 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Coil Bind Height: 32.0 MM
    pdm:Outside Diameter: 1.437 IN
    pdm:Coil Bind Height: 1.26 IN
    pdm:Inside Diameter: 26.0 MM
    pdm:Inside Diameter: 1.023 IN
    pdm:Grade Type: Regular
    pdm:Open Pressure: 233.0 PS
    pdm:Installed Height: 45.0 MM
    pdm:Material: Corrosion Resistant Steel
    pdm:Spring Open Height: 1.38 IN
    pdm:Installed Pressure: 89.0 PS
    pdm:Outside Diameter: 36.0 MM
    pdm:line_code: MEL
    pdm:Installed Height: 1.77 IN
    pdm:Title: Engine Valve Spring
    pdm:Spring Type: Dual Spring
    pdm:internal_sku: MELVS-270
    pdm:Spring Open Height: 35.0 MM
    $5.38
  • MELVS-280 Valve Spring

    Melling

    Part #: VS-280

    MELVS-280 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Coil Bind Height: 1.26 IN
    pdm:Coil Bind Height: 32.0 MM
    pdm:Installed Height: 1.82 IN
    pdm:Inside Diameter: 1.052 IN
    pdm:Outside Diameter: 1.49 IN
    pdm:Material: Corrosion Resistant Steel
    pdm:Installed Pressure: 85.0 PS
    pdm:Grade Type: Regular
    pdm:Open Pressure: 268.0 PS
    pdm:Installed Height: 46.0 MM
    pdm:Spring Open Height: 1.32 IN
    pdm:Inside Diameter: 27.0 MM
    pdm:internal_sku: MELVS-280
    pdm:Spring Type: Dual Spring
    pdm:Outside Diameter: 38.0 MM
    pdm:Spring Open Height: 34.0 MM
    pdm:line_code: MEL
    pdm:Title: Engine Valve Spring
    $6.62
  • MELVS-310 Valve Spring

    Melling

    Part #: VS-310

    MELVS-310 Valve Spring

    Engine Make: Melling Engine Parts
    pdm:Inside Diameter: 0.768 IN
    pdm:Grade Type: Regular
    pdm:Coil Bind Height: 24.0 MM
    pdm:Coil Bind Height: 0.95 IN
    pdm:Installed Height: 1.56 IN
    pdm:Installed Height: 40.0 MM
    pdm:Installed Pressure: 31.0 PS
    pdm:Inside Diameter: 20.0 MM
    pdm:Open Pressure: 102.0 PS
    pdm:Material: Corrosion Resistant Steel
    pdm:Outside Diameter: 1.065 IN
    pdm:Spring Open Height: 28.0 MM
    pdm:Outside Diameter: 28.0 MM
    pdm:Title: Engine Valve Spring
    pdm:Spring Type: Single Spring
    pdm:internal_sku: MELVS-310
    pdm:line_code: MEL
    pdm:Spring Open Height: 1.114 IN
    $3.08

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