Diamond Racing Pistons - 4.530-4.875 Bore Range

Pro Select Ring Sets - 4.530-4.875 Bore Range
Diamond’s Pro-Select ringset’s are available for applications from naturally aspirated to high hp power adders. Bore size availability ranges from 3.346” to 4.675”, and come in a wide variety of top ring materials. Not sure on what ringset will fit your application the best? Contact our technical staff and let them help you pick the best ring package for your build.

  • Legend - Top Ring:
  • AP - Stainless Steel W/ C23 PVD Face Coating - Great for power adder applications
  • AP Gapless - Stainless Steel W/ C23 PVD Face Coating - Gapless ring
  • CRM - Carbon Steel - Chrome Barrel Face
  • GN - Gas Nitrided - Barrel Face - Great for street/strip power adder applications
  • KS - Keystone – Diesel applications
  • PMD - Plasma Moly Ductile Barrel Face – NA/Mild Power adder applications
  • PMD Gapless - Plasma Moly Ductile Barrel Face - Gapless – NA/Mild Power adder applications
  • TNT - Martensitic Ductile Iron Barrel Face - Power adder applications
  • Fire-Power - PC479 Coated Hardened Ductile Barrel Face - Power adder applications
  • Legend - 2nd Ring:
  • NAP - Napier Face – Great oil control 2nd ring
  • RBT - Taper Face – Reverse Back Twist
  • ZG - Z-Gap – Gapless 2nd – Diesel applications
  • Legend - Oil Ring:
  • LT - Light tension oil ring
  • STD - Standard tension oil ring
  • HT - High tension oil ring

Browse 4.530-4.875 Bore Range Products

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Items 1-67 of 67
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024530
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024560
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024600
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09024625
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09034530
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09034560
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09034600
Condition: New
Price: $166.66
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09084530
Condition: New
Price: $321.90
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09084560
Condition: New
Price: $321.90
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09084600
Condition: New
Price: $321.90
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09094530
Condition: New
Price: $321.90
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09094560
Condition: New
Price: $321.90
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09094600
Condition: New
Price: $321.90
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09114530
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09114560
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09114600
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09114625
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09124530
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09124560
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09124600
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Hellfire Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09124625
Condition: New
Price: $330.17
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; PC479 Fire-Power Ductile Top Ring; RBT 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09174530
Condition: New
Price: $314.54
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; PC479 Fire-Power Ductile Top Ring; RBT 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09174560
Condition: New
Price: $314.54
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; PC479 Fire-Power Ductile Top Ring; RBT 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09174600
Condition: New
Price: $314.54
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09194530
Condition: New
Price: $302.19
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09194560
Condition: New
Price: $302.19
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09194600
Condition: New
Price: $302.19
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09194610
Condition: New
Price: $302.19
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09194625
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09204530-R1 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09204530-R1
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09204560-R1 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09204560-R1
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09204600-R1 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09204600-R1
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09204625-R1 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09204625-R1
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09214530 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09214530
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09214560 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09214560
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09214600 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09214600
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09214625 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09214625
Condition: New
Price: $302.19
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09224530
Condition: New
Price: $326.25
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09224560
Condition: New
Price: $326.25
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09224600
Condition: New
Price: $326.25
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09224625 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09224625
Condition: New
Price: $326.25
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09234530 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09234530
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09234560 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09234560
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09234600 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09234600
Condition: New
Price: $302.19
Qty:

Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09234610
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09234625 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09234625
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09244530 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09244530
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09244560 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09244560
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09244600 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09244600
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09244610 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Reverse Back Twist 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09244610
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09244625 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09244625
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09314600 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09314600
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09314610 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09314610
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09314625 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Standard Tension Oil Ring; 8 Cylinder Set
Item #: 09314625
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09714530-R1 Black Diamond Ringset
No Image Available
Black Diamond Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Napier 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09714530-R1
Condition: New
Price: $166.66
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09714560-R1 Black Diamond Ringset
No Image Available
Black Diamond Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Top Ring; Napier 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09714560-R1
Condition: New
Price: $166.66
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09724570-R1 Black Diamond Ringset
No Image Available
Black Diamond Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09724570-R1
Condition: New
Price: $486.82
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09724580-R1 Black Diamond Ringset
No Image Available
Black Diamond Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09724580-R1
Condition: New
Price: $486.82
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09724590-R1 Black Diamond Ringset
No Image Available
Black Diamond Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09724590-R1
Condition: New
Price: $486.82
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09724600-R1 Black Diamond Ringset
No Image Available
Black Diamond Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier 2nd Ring; High Tension Oil Ring; 8 Cylinder Set
Item #: 09724600-R1
Condition: New
Price: $302.19
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09754600 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09754600
Condition: New
Price: $362.31
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09754610 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Top Ring; Napier Cut 2nd Ring; Low Tension Oil Ring; 8 Cylinder Set
Item #: 09754610
Condition: New
Price: $362.31
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09814625 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Chrome Ductile Top Ring; Gapless 2nd Ring; Std Tension Oil Ring; 8 Cylinder Set
Item #: 09814625
Condition: New
Price: $412.14
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09824875 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; Plasma Moly Ductile Top Ring; Gapless 2nd Ring; Std Tension Oil Ring; 8 Cylinder Set
Item #: 09824875
Condition: New
Price: $412.14
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09894530 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Gas Ported Top Ring; Napier Cut 2nd Ring; Std Tension Oil Ring; 8 Cylinder Set
Item #: 09894530
Condition: New
Price: $499.50
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09894560 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Gas Ported Top Ring; Napier Cut 2nd Ring; Std Tension Oil Ring; 8 Cylinder Set
Item #: 09894560
Condition: New
Price: $499.50
Qty:

Diamond Racing - Ringsets - Diamond Pistons 09894600 Pro-Select Ringset
No Image Available
Pro-Select Ringset
Description:
Pro Select Ringset; File To Fit; AP Steel Gas Ported Top Ring; Napier Cut 2nd Ring; Std Tension Oil Ring; 8 Cylinder Set
Item #: 09894600
Condition: New
Price: $499.50
Qty:

Items 1-67 of 67