Diamond Pistons

DIAMOND PISTONS: Big Block Chevy 24°/26° Blown Alcohol Dome Series

  • $1,312.06
    Unit price per 
  • Save $105.06
Shipping calculated upon verification of order.


Call for Details or Custom Sizes!

  • Includes Wrist Pins and Locks
  • Optional Tool Steel Pin upgrade - call for pricing
  • Optional Ring Sets - call for pricing
Notes: Forced pin oilers from the oil ring; Pin Fitted; 3D Dome & Pockets; Designed for boosted or nitrous applications; H-13 Pins, Lock's & Support Rails (if required) included; Buttons extra
Part Bore Stroke Rod C.D. Weight Pin CC's Rings
12850 4.500 4.000 6.385 1.395 714 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16
12851 4.530 4.000 6.385 1.395 724 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16
12852 4.560 4.000 6.385 1.395 741 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16
12853 4.600 4.000 6.385 1.395 752 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16
12854 4.500 4.250 6.385 1.270 682 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16
12855 4.530 4.250 6.385 1.270 696 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16
12856 4.560 4.250 6.385 1.270 712 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16
12857 4.600 4.250 6.385 1.270 730 .990 x 3.100 35.0cc 1/16 x 1/16 x 3/16