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Diamond Pistons 12857-8 Big Block Chevy 24 & 26 Blown Alcohol Series

Big Block Chevy 24/26 Blown Alcohol Dome

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
Pricing: $2,174.02


Product Specifications Details
Item Number 12857-8
Engine Make Chevrolet
Bore 4.600
Stroke 4.250
Rod 6.385
Comp Height 1.270
Weight 730
Pin .990 x 3.100
CC 35.0cc
Comp Ratio 12.5
Cylinder Head Chamber CC 118
Ring Thickness 1/16 x 1/16 x 3/16
VP Intake Depth 0.340
VP Exhaust Depth -0.100
Cylinders 8
Barcode ID 686162208111
Product Relations Details
Product Line Big Block Chevy 24/26 Blown Alcohol Dome
Pins Included Y
Pin Part# H9903100250
Rings Included Y
Ring Part# 09194600
Rails Included Y
Support Rail Part# 019000600-8
Locks Included Y
Lock Ring Part# 015106-32
Country of Origin USA



Shipping Information

  • Item Requires Shipping
  • 18.0 lbs.
  • W5.0000” x H12.0000” x L28.0000”