Engine & Components / Engine Components / Piston Rings & Oil Supports

Sort by

View as

Chrome Moly V8 Ring Set SPE938K STD
Suit LS1-LS6, 3.900 Bore STD, 1.5mm X 1.5mm X 3mm, Std Tension
SKU: SPE938K STD

Original price $158.75 - Original price $158.75

Original price $158.75

$158.75

$158.75 - $158.75

Current price $158.75

| /

Only 3 left!

Chrome Moly V8 Ring SetSuit LS1-LS6, 3.900 Bore STD, 1.5mm X 1.5mm X 3mm, Std TensionSPE938K STDE938K STDSpeed-Pro piston rings dominate the racing...
View full details
Cast V8 Piston Ring Set
3.750" Bore, 5/64" x 5/64" x 3/16", STD Tension
SKU: SPE240X STD

Original price $63.09 - Original price $63.09

Original price $63.09

$63.09

$63.09 - $63.09

Current price $63.09

| /

Only 3 left!

Speed-Pro piston rings dominate the racing industry with technically advance design, dedicated research and superior quality. We don't rely on adve...
View full details
Sold out

Plasma Moly File Fit V8 Ring Set
4.020 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: HOHB008-025

Original price $564.86 - Original price $564.86

Original price $564.86

$564.86

$564.86 - $564.86

Current price $564.86

| /

Out of stock

Speed-Pro piston rings dominate the racing industry with technically advance design, dedicated research and superior quality. We don't rely on adve...
View full details
Plasma Moly File Fit V8 Ring Set SPR9590 035
4.280 + .005 Bore, 5/64" X 5/64" X 3/16", Std Tension
SKU: SPR9590 035

Original price $211.93 - Original price $211.93

Original price $211.93

$211.93

$211.93 - $211.93

Current price $211.93

| /

Only 1 left!

Plasma Moly File Fit V8 Ring Set4.280 + .005 Bore, 5/64" X 5/64" X 3/16", Std TensionSPR9590 035R9590 035Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly V8 Ring Set SPR9968 060
4.060 Bore, 1/16" X 1/16" X 1/8", Std Tension
SKU: SPR9968 060

Original price $142.75 - Original price $142.75

Original price $142.75

$142.75

$142.75 - $142.75

Current price $142.75

| /

Only 3 left!

Plasma Moly V8 Ring Set4.060 Bore, 1/16" X 1/16" X 1/8", Std TensionSPR9968 060R9968 060Speed-Pro piston rings dominate the racing industry with te...
View full details
Plasma Moly V8 Ring Set SPR9968 030
4.030 Bore, 1/16" X 1/16" X 1/8", Std Tension
SKU: SPR9968 030

Original price $140.29 - Original price $140.29

Original price $140.29

$140.29

$140.29 - $140.29

Current price $140.29

| /

in stock

Plasma Moly V8 Ring Set4.030 Bore, 1/16" X 1/16" X 1/8", Std TensionSPR9968 030R9968 030Speed-Pro piston rings dominate the racing industry with te...
View full details
Sold out

Plasma Moly V8 Ring Set SPR9904 STD
4.250 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9904 STD

Original price $138.58 - Original price $138.58

Original price $138.58

$138.58

$138.58 - $138.58

Current price $138.58

| /

Out of stock

Plasma Moly V8 Ring Set4.250 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9904 STDR9904 STDSpeed-Pro piston rings dominate the racing industry with t...
View full details
Plasma Moly V8 Ring Set SPR9904 060
4.310 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9904 060

Original price $256.90 - Original price $256.90

Original price $256.90

$256.90

$256.90 - $256.90

Current price $256.90

| /

Only 3 left!

Plasma Moly V8 Ring Set4.310 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9904 060R9904 060Speed-Pro piston rings dominate the racing industry with t...
View full details
Plasma Moly V8 Ring Set SPR9904 030
4.280 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9904 030

Original price $262.74 - Original price $262.74

Original price $262.74

$262.74

$262.74 - $262.74

Current price $262.74

| /

in stock

Plasma Moly V8 Ring Set4.280 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9904 030R9904 030Speed-Pro piston rings dominate the racing industry with t...
View full details
Plasma Moly V8 Ring Set SPR9902 STD
4.000 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9902 STD

Original price $185.99 - Original price $185.99

Original price $185.99

$185.99

$185.99 - $185.99

Current price $185.99

| /

Only 1 left!

Plasma Moly V8 Ring Set4.000 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9902 STDR9902 STDSpeed-Pro piston rings dominate the racing industry with t...
View full details
Plasma Moly V8 Ring Set SPR9902 060
4.060 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9902 060

Original price $185.09 - Original price $185.09

Original price $185.09

$185.09

$185.09 - $185.09

Current price $185.09

| /

Only 2 left!

Plasma Moly V8 Ring Set4.060 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9902 060R9902 060Speed-Pro piston rings dominate the racing industry with t...
View full details
Plasma Moly V8 Ring Set SPR9902 040
4.040 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9902 040

Original price $177.63 - Original price $177.63

Original price $177.63

$177.63

$177.63 - $177.63

Current price $177.63

| /

in stock

Plasma Moly V8 Ring Set4.040 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9902 040R9902 040Speed-Pro piston rings dominate the racing industry with t...
View full details
Plasma Moly V8 Ring Set SPR9902 020
4.020 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9902 020

Original price $185.85 - Original price $185.85

Original price $185.85

$185.85

$185.85 - $185.85

Current price $185.85

| /

in stock

Plasma Moly V8 Ring Set4.020 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9902 020R9902 020Speed-Pro piston rings dominate the racing industry with t...
View full details
Plasma Moly File Fit V8 Ring Set SPR9786 005
4.000 + .005 Bore, .043" X 1/16" X 3/16", Low Tension
SKU: SPR9786 005

Original price $184.45 - Original price $184.45

Original price $184.45

$184.45

$184.45 - $184.45

Current price $184.45

| /

in stock

Plasma Moly File Fit V8 Ring Set4.000 + .005 Bore, .043" X 1/16" X 3/16", Low TensionSPR9786 005R9786 005Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9771 065
4.060 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9771 065

Original price $208.17 - Original price $208.17

Original price $208.17

$208.17

$208.17 - $208.17

Current price $208.17

| /

in stock

Plasma Moly File Fit V8 Ring Set4.060 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9771 065R9771 065Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9771 045
4.040 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9771 045

Original price $219.54 - Original price $219.54

Original price $219.54

$219.54

$219.54 - $219.54

Current price $219.54

| /

in stock

Plasma Moly File Fit V8 Ring Set4.040 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9771 045R9771 045Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9771 035
4.030 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9771 035

Original price $209.17 - Original price $209.17

Original price $209.17

$209.17

$209.17 - $209.17

Current price $209.17

| /

in stock

Plasma Moly File Fit V8 Ring Set4.030 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9771 035R9771 035Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9771 025
4.020 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9771 025

Original price $206.96 - Original price $206.96

Original price $206.96

$206.96

$206.96 - $206.96

Current price $206.96

| /

in stock

Plasma Moly File Fit V8 Ring Set4.020 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9771 025R9771 025Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9745 065
4.310 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9745 065

Original price $201.81 - Original price $201.81

Original price $201.81

$201.81

$201.81 - $201.81

Current price $201.81

| /

Only 1 left!

Plasma Moly File Fit V8 Ring Set4.310 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9745 065R9745 065Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9745 035
4.280 + .005 Bore, 1/16" X 1/16" X 3/16", Std Tension
SKU: SPR9745 035

Original price $203.82 - Original price $203.82

Original price $203.82

$203.82

$203.82 - $203.82

Current price $203.82

| /

in stock

Plasma Moly File Fit V8 Ring Set4.280 + .005 Bore, 1/16" X 1/16" X 3/16", Std TensionSPR9745 035R9745 035Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9621 035
3.905 + .005 Bore, 1/16" X 1/16" X 3/16", Low Tension
SKU: SPR9621 035

Original price $163.16 - Original price $163.16

Original price $163.16

$163.16

$163.16 - $163.16

Current price $163.16

| /

Only 2 left!

Plasma Moly File Fit V8 Ring Set3.905 + .005 Bore, 1/16" X 1/16" X 3/16", Low TensionSPR9621 035R9621 035Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9342 035
4.030 + .005 Bore, 1/16" X 1/16" X 1/8", Std Tension
SKU: SPR9342 035

Original price $233.08 - Original price $233.08

Original price $233.08

$233.08

$233.08 - $233.08

Current price $233.08

| /

in stock

Plasma Moly File Fit V8 Ring Set4.030 + .005 Bore, 1/16" X 1/16" X 1/8", Std TensionSPR9342 035R9342 035Speed-Pro piston rings dominate the racing ...
View full details
Plasma Moly File Fit V8 Ring Set SPR9590 005
4.250 + .005 Bore, 5/64" X 5/64" X 3/16", Std Tension
SKU: SPR9590 005

Original price $197.54 - Original price $197.54

Original price $197.54

$197.54

$197.54 - $197.54

Current price $197.54

| /

Only 2 left!

Plasma Moly File Fit V8 Ring Set4.250 + .005 Bore, 5/64" X 5/64" X 3/16", Std TensionSPR9590 005R9590 005Speed-Pro piston rings dominate the racing...
View full details
Plasma Moly File Fit V8 Ring Set SPR9343 045
4.040 + .005 Bore, 5/64" X 5/64" X 3/16", Std Tension
SKU: SPR9343 045

Original price $180.97 - Original price $180.97

Original price $180.97

$180.97

$180.97 - $180.97

Current price $180.97

| /

in stock

Plasma Moly File Fit V8 Ring Set4.040 + .005 Bore, 5/64" X 5/64" X 3/16", Std TensionSPR9343 045R9343 045Speed-Pro piston rings dominate the racing...
View full details