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Piston Rings & Oil Supports

Piston Rings & Oil Supports are key to engine performance and reliability. Explore our premium selection built for horsepower, torque, and longevity under extreme conditions.

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JE Sport Compact Piston Ring Set - JG10 Low Tension (JJG1004-3366)
$307.80 - $307.80
$307.80
$307.80 - $307.80
$307.80
+ GST

JE Sport Compact Piston Ring Set - JG10 Low Tension (JJG1004-3366)

85.5mm Bore, 1.0mm Top Ring, 1.2mm Second Ring, 2.8mm Oil Ring

85.50MM BORE 4-CYL RINGS SET85.5mm Bore, 1.0mm Top Ring, 1.2mm Second Ring, 2.8mm Oil RingPart Number: JJG1004-3366 Specifications Cylinders: 4...

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$307.80 - $307.80
$307.80
$307.80 - $307.80
$307.80
+ GST
JE Premium Race Series Piston Ring Set - J100 Standard Tension (JJ100F8-4125-5)
$489.70 - $489.70
$489.70
$489.70 - $489.70
$489.70
+ GST

JE Premium Race Series Piston Ring Set - J100 Standard Tension (JJ100F8-4125-5)

4.125" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring

4.125" BORE + .005" RINGS SET4.125" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingPart Number: JJ100F8-4125-5 JE Premium Race Series ring...

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$489.70 - $489.70
$489.70
$489.70 - $489.70
$489.70
+ GST
Speed Pro Chrome Moly V8 Ring Set (SPE251K 040) SPE251K 040
$90.90 - $90.90
$90.90
$90.90 - $90.90
$90.90
+ GST

Speed Pro Chrome Moly V8 Ring Set (SPE251K 040)

4.040 Bore +.040, 5/64"X 5/64" X 3/16", Std Tension

4.040" MOLY RINGS SET4.040 Bore +.040, 5/64"X 5/64" X 3/16", Std TensionPart Number: SPE251K 040 Speed-Pro piston rings dominate the racing indust...

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$90.90 - $90.90
$90.90
$90.90 - $90.90
$90.90
+ GST
JE J714 Piston Ring Set - Low Tension 4.130" Bore, .043" Top Ring, .043" Second Ring, 3mm Oil Ring (JJ71408-4130-5) JJ71408-4130-5
$755.60 - $755.60
$755.60
$755.60 - $755.60
$755.60
+ GST

JE J714 Piston Ring Set - Low Tension 4.130" Bore, .043" Top Ring, .043" Second Ring, 3mm Oil Ring (JJ71408-4130-5)

4.130" Bore, .043" Top Ring, .043" Second Ring, 3mm Oil Ring

4.130" BORE + .005" RINGS SET4.130" Bore, .043" Top Ring, .043" Second Ring, 3mm Oil RingPart Number: JJ71408-4130-5 Specifications Cylinders: 8 B...

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$755.60 - $755.60
$755.60
$755.60 - $755.60
$755.60
+ GST
JE J714 Piston Ring Set - Low Tension (JJ71408-4125-5) JJ71408-4125-5
$755.60 - $755.60
$755.60
$755.60 - $755.60
$755.60
+ GST

JE J714 Piston Ring Set - Low Tension (JJ71408-4125-5)

4.125" Bore, .043" Top Ring, .043" Second Ring, 3mm Oil Ring

4.125" BORE + .005" RINGS SET4.125" Bore, .043" Top Ring, .043" Second Ring, 3mm Oil RingPart Number: JJ71408-4125-5 Specifications Cylinders: 8 ...

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$755.60 - $755.60
$755.60
$755.60 - $755.60
$755.60
+ GST
JE Premium Race Series Piston Ring Set - JG86 Low Tension (JJG8608-4500-5) JJG8608-4500-5
$769.60 - $769.60
$769.60
$769.60 - $769.60
$769.60
+ GST

JE Premium Race Series Piston Ring Set - JG86 Low Tension (JJG8608-4500-5)

4.500" Bore, .043" Top Ring, 1/16" Second Ring, 3/16 Oil Ring

4.500" BORE RINGS SET4.500" Bore, .043" Top Ring, 1/16" Second Ring, 3/16 Oil RingPart Number: JJG8608-4500-5 JE Premium Race Series rings feature...

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$769.60 - $769.60
$769.60
$769.60 - $769.60
$769.60
+ GST
JE Premium Race Series Piston Ring Set - J100 Standard Tension (JJ100F8-4030-5)
$419.80 - $419.80
$419.80
$419.80 - $419.80
$419.80
+ GST

JE Premium Race Series Piston Ring Set - J100 Standard Tension (JJ100F8-4030-5)

4.030" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring

4.030" BORE + .005" RINGS SET4.030" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingPart Number: JJ100F8-4030-5 JE Premium Race Series ring...

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$419.80 - $419.80
$419.80
$419.80 - $419.80
$419.80
+ GST
JE Premium Race Series Piston Ring Set - J300 Low Tension (JJG3108-4185-3)
$510.70 - $510.70
$510.70
$510.70 - $510.70
$510.70
+ GST

JE Premium Race Series Piston Ring Set - J300 Low Tension (JJG3108-4185-3)

4.185" Bore +.003", 1.2mm, 1.5mm, 3.0mm

4.185" BORE + .003" RINGS SET4.185" Bore +.003", 1.2mm, 1.5mm, 3.0mmPart Number: JJG3108-4185-3 JE Premium Race Series rings feature the highest q...

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$510.70 - $510.70
$510.70
$510.70 - $510.70
$510.70
+ GST
Speed Pro Chrome Moly V8 Ring Set (SPE921K 040)
$213.80 - $213.80
$213.80
$213.80 - $213.80
$213.80
+ GST

Speed Pro Chrome Moly V8 Ring Set (SPE921K 040)

Suit LS2, 4.040 Bore +.040, 1.5mm X 1.5mm X 3mm, Std Tension

4.040" MOLY RINGS SET - LS2Suit LS2, 4.040 Bore +.040, 1.5mm X 1.5mm X 3mm, Std TensionPart Number: SPE921K 040 Speed-Pro piston rings dominate th...

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$213.80 - $213.80
$213.80
$213.80 - $213.80
$213.80
+ GST
Speed Pro Chrome Moly V8 Ring Set (SPE296K 060)
$171.60 - $171.60
$171.60
$171.60 - $171.60
$171.60
+ GST

Speed Pro Chrome Moly V8 Ring Set (SPE296K 060)

4.420 Bore +.060, 5/64"X 5/64" X 3/16", Std Tension

4.420" MOLY RINGS SET4.420 Bore +.060, 5/64"X 5/64" X 3/16", Std TensionPart Number: SPE296K 060 Speed-Pro piston rings dominate the racing indust...

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$171.60 - $171.60
$171.60
$171.60 - $171.60
$171.60
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9771 025)
$336.60 - $336.60
$336.60
$336.60 - $336.60
$336.60
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9771 025)

4.020 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.020" + .005" MOLY RINGS SET4.020 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9771 025 Speed-Pro piston rings dominate the rac...

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$336.60 - $336.60
$336.60
$336.60 - $336.60
$336.60
+ GST
JE J100 Piston Ring Set - Standard Tension (JJ100S8-4600-5)
$587.70 - $587.70
$587.70
$587.70 - $587.70
$587.70
+ GST

JE J100 Piston Ring Set - Standard Tension (JJ100S8-4600-5)

4.600" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring

4.600" BORE + .005" RINGS SET4.600" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingPart Number: JJ100S8-4600-5 Specifications Cylinders...

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$587.70 - $587.70
$587.70
$587.70 - $587.70
$587.70
+ GST
JE Premium Race Series Piston Ring Set - J100 Standard Tension (JJ100F8-4080-5)
$531.70 - $531.70
$531.70
$531.70 - $531.70
$531.70
+ GST

JE Premium Race Series Piston Ring Set - J100 Standard Tension (JJ100F8-4080-5)

4.080" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring

4.080" BORE + .005" RINGS SET4.080" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingPart Number: JJ100F8-4080-5 JE Premium Race Series ring...

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$531.70 - $531.70
$531.70
$531.70 - $531.70
$531.70
+ GST
Speed Pro Cast V8 Piston Ring Set (SPE240X STD) SPE240X STD
$104.50 - $104.50
$104.50
$104.50 - $104.50
$104.50
+ GST

Speed Pro Cast V8 Piston Ring Set (SPE240X STD)

3.750" Bore, 5/64" x 5/64" x 3/16", STD Tension

3.750" CAST RINGS SET3.750" Bore, 5/64" x 5/64" x 3/16", STD TensionPart Number: SPE240X STD Speed-Pro piston rings dominate the racing industry w...

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$104.50 - $104.50
$104.50
$104.50 - $104.50
$104.50
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR9968 030) SPR9968 030
$228.40 - $228.40
$228.40
$228.40 - $228.40
$228.40
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR9968 030)

4.030 Bore, 1/16" X 1/16" X 1/8", Std Tension

4.030" PLASMA MOLY RINGS SET4.030 Bore, 1/16" X 1/16" X 1/8", Std TensionPart Number: SPR9968 030 Speed-Pro piston rings dominate the racing indus...

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$228.40 - $228.40
$228.40
$228.40 - $228.40
$228.40
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR9904 060) SPR9904 060
$413.20 - $413.20
$413.20
$413.20 - $413.20
$413.20
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR9904 060)

4.310 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.310" PLASMA MOLY RINGS SET4.310 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9904 060 Speed-Pro piston rings dominate the racing indu...

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$413.20 - $413.20
$413.20
$413.20 - $413.20
$413.20
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR9904 030) SPR9904 030
$423.70 - $423.70
$423.70
$423.70 - $423.70
$423.70
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR9904 030)

4.280 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.280" PLASMA MOLY RINGS SET4.280 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9904 030 Speed-Pro piston rings dominate the racing indu...

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$423.70 - $423.70
$423.70
$423.70 - $423.70
$423.70
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR9902 STD) SPR9902 STD
$302.30 - $302.30
$302.30
$302.30 - $302.30
$302.30
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR9902 STD)

4.000 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.000" PLASMA MOLY RINGS SET4.000 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9902 STD Speed-Pro piston rings dominate the racing indu...

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$302.30 - $302.30
$302.30
$302.30 - $302.30
$302.30
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR9902 060) SPR9902 060
$298.30 - $298.30
$298.30
$298.30 - $298.30
$298.30
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR9902 060)

4.060 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.060" PLASMA MOLY RINGS SET4.060 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9902 060 Speed-Pro piston rings dominate the racing indu...

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$298.30 - $298.30
$298.30
$298.30 - $298.30
$298.30
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR9902 040) SPR9902 040
$288.70 - $288.70
$288.70
$288.70 - $288.70
$288.70
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR9902 040)

4.040 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.040" PLASMA MOLY RINGS SET4.040 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9902 040 Speed-Pro piston rings dominate the racing indu...

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$288.70 - $288.70
$288.70
$288.70 - $288.70
$288.70
+ GST
Speed Pro 4.030" PLASMA MOLY RINGS SET 1/16" 1/16" 3/16" STD TENSION SPEEDPRO - R990230 (SPR9902 030) SPR9902 030
$288.70 - $288.70
$288.70
$288.70 - $288.70
$288.70
+ GST

Speed Pro 4.030" PLASMA MOLY RINGS SET 1/16" 1/16" 3/16" STD TENSION SPEEDPRO - R990230 (SPR9902 030)

4.030 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.030" PLASMA MOLY RINGS SET4.030 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9902 030 Speed-Pro piston rings dominate the racing indu...

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$288.70 - $288.70
$288.70
$288.70 - $288.70
$288.70
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR9902 020) SPR9902 020
$299.60 - $299.60
$299.60
$299.60 - $299.60
$299.60
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR9902 020)

4.020 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.020" PLASMA MOLY RINGS SET4.020 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9902 020 Speed-Pro piston rings dominate the racing indu...

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$299.60 - $299.60
$299.60
$299.60 - $299.60
$299.60
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9786 005) SPR9786 005
$302.10 - $302.10
$302.10
$302.10 - $302.10
$302.10
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9786 005)

4.000 + .005 Bore, .043" X 1/16" X 3/16", Low Tension

4.000" + .005" MOLY RINGS SET4.000 + .005 Bore, .043" X 1/16" X 3/16", Low TensionPart Number: SPR9786 005 Speed-Pro piston rings dominate the rac...

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$302.10 - $302.10
$302.10
$302.10 - $302.10
$302.10
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9771 065) SPR9771 065
$349.80 - $349.80
$349.80
$349.80 - $349.80
$349.80
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9771 065)

4.060 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.060" + .005" MOLY RINGS SET4.060 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9771 065 Speed-Pro piston rings dominate the rac...

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$349.80 - $349.80
$349.80
$349.80 - $349.80
$349.80
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9771 035) SPR9771 035
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9771 035)
$339.20 - $339.20
$339.20
$339.20 - $339.20
$339.20
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9771 035)

4.030 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.030" + .005" MOLY RINGS SET4.030 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9771 035 Speed-Pro piston rings dominate the rac...

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$339.20 - $339.20
$339.20
$339.20 - $339.20
$339.20
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9745 065) SPR9745 065
$343.20 - $343.20
$343.20
$343.20 - $343.20
$343.20
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9745 065)

4.310 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.310" + .005" MOLY RINGS SET4.310 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9745 065 Speed-Pro piston rings dominate the rac...

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$343.20 - $343.20
$343.20
$343.20 - $343.20
$343.20
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9745 035) SPR9745 035
$327.40 - $327.40
$327.40
$327.40 - $327.40
$327.40
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9745 035)

4.280 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension

4.280" + .005" MOLY RINGS SET4.280 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionPart Number: SPR9745 035 Speed-Pro piston rings dominate the rac...

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$327.40 - $327.40
$327.40
$327.40 - $327.40
$327.40
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9621 035) SPR9621 035
$267.30 - $267.30
$267.30
$267.30 - $267.30
$267.30
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9621 035)

3.905 + .005 Bore, 1/16" X 1/16" X 3/16", Low Tension

3.905" + .005" MOLY RINGS SET3.905 + .005 Bore, 1/16" X 1/16" X 3/16", Low TensionPart Number: SPR9621 035 Speed-Pro piston rings dominate the rac...

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$267.30 - $267.30
$267.30
$267.30 - $267.30
$267.30
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9590 035) SPR9590 035
$338.30 - $338.30
$338.30
$338.30 - $338.30
$338.30
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9590 035)

4.280 + .005 Bore, 5/64" X 5/64" X 3/16", Std Tension

4.280" + .005" MOLY RINGS SET4.280 + .005 Bore, 5/64" X 5/64" X 3/16", Std TensionPart Number: SPR9590 035 Speed-Pro piston rings dominate the rac...

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$338.30 - $338.30
$338.30
$338.30 - $338.30
$338.30
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9590 005) SPR9590 005
$315.30 - $315.30
$315.30
$315.30 - $315.30
$315.30
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9590 005)

4.250 + .005 Bore, 5/64" X 5/64" X 3/16", Std Tension

4.250" + .005" MOLY RINGS SET4.250 + .005 Bore, 5/64" X 5/64" X 3/16", Std TensionPart Number: SPR9590 005 Speed-Pro piston rings dominate the rac...

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$315.30 - $315.30
$315.30
$315.30 - $315.30
$315.30
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9343 045) SPR9343 045
$291.70 - $291.70
$291.70
$291.70 - $291.70
$291.70
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9343 045)

4.040 + .005 Bore, 5/64" X 5/64" X 3/16", Std Tension

4.040" + .005" MOLY RINGS SET4.040 + .005 Bore, 5/64" X 5/64" X 3/16", Std TensionPart Number: SPR9343 045 Speed-Pro piston rings dominate the rac...

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$291.70 - $291.70
$291.70
$291.70 - $291.70
$291.70
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9342 035) SPR9342 035
$376.20 - $376.20
$376.20
$376.20 - $376.20
$376.20
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR9342 035)

4.030 + .005 Bore, 1/16" X 1/16" X 1/8", Std Tension

4.030" + .005" MOLY RINGS SET4.030 + .005 Bore, 1/16" X 1/16" X 1/8", Std TensionPart Number: SPR9342 035 Speed-Pro piston rings dominate the raci...

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$376.20 - $376.20
$376.20
$376.20 - $376.20
$376.20
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR10450 005) SPR10450 005
$319.90 - $319.90
$319.90
$319.90 - $319.90
$319.90
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR10450 005)

4.563 + .005 Bore, .043"X 1/16" X 3/16", Std Tension

4.563" + .005" MOLY RINGS SET4.563 + .005 Bore, .043"X 1/16" X 3/16", Std TensionPart Number: SPR10450 005 Speed-Pro piston rings dominate the rac...

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$319.90 - $319.90
$319.90
$319.90 - $319.90
$319.90
+ GST
Speed Pro Plasma Moly File Fit V8 Ring Set (SPR10433 005) SPR10433 005
$464.60 - $464.60
$464.60
$464.60 - $464.60
$464.60
+ GST

Speed Pro Plasma Moly File Fit V8 Ring Set (SPR10433 005)

4.625 + .005 Bore, 1/16"X 1/16" X 3/16", Std Tension

4.625" + .005" MOLY RINGS SET4.625 + .005 Bore, 1/16"X 1/16" X 3/16", Std TensionPart Number: SPR10433 005 Speed-Pro piston rings dominate the rac...

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$464.60 - $464.60
$464.60
$464.60 - $464.60
$464.60
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR10375 STD) SPR10375 STD
$350.10 - $350.10
$350.10
$350.10 - $350.10
$350.10
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR10375 STD)

4.125 Bore, 1/16"X 1/16" X 3/16", Std Tension

4.125" PLASMA MOLY RINGS SET4.125 Bore, 1/16"X 1/16" X 3/16", Std TensionPart Number: SPR10375 STD Speed-Pro piston rings dominate the racing indu...

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$350.10 - $350.10
$350.10
$350.10 - $350.10
$350.10
+ GST
Speed Pro Plasma Moly V8 Ring Set (SPR10375 030) SPR10375 030
$369.60 - $369.60
$369.60
$369.60 - $369.60
$369.60
+ GST

Speed Pro Plasma Moly V8 Ring Set (SPR10375 030)

4.155 Bore, 1/16"X 1/16" X 3/16", Std Tension

4.155" PLASMA MOLY RINGS SET4.155 Bore, 1/16"X 1/16" X 3/16", Std TensionPart Number: SPR10375 030 Speed-Pro piston rings dominate the racing indu...

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$369.60 - $369.60
$369.60
$369.60 - $369.60
$369.60
+ GST