Need help? Text us.

Diamond Pistons Piston and Rings Kit 12306-8; 30, 26 deg. Pro Dome 4.350 in. 46.00 cc Dome for Chevy 454
$1,379.47
Part #: 12306-8
Brand: Diamond Pistons
UPC: 193564381958
Estimated Ship Date: This part is temporarily unavailable with no ETA
This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.
Details
- Forced pin oilers from the oil ring
- Pin Fitted
- 3D Dome & Pockets
- Pins, Lock's & Support Rails (if required) included
Product Description
Diamond?s Domestic line of pistons for Chevrolet, Ford, Chrysler, Pontiac, Oldsmobile, and Buick engines are focused on durability and performance. They are forged and machined 100% in the USA, utilize extremely strong 2618 aluminum and incorporate premium Trend Performance wrist pins. Each piston is purpose designed with the engine architecture in mind and covers popular bore sizes, strokes, and cylinder head configurations. Whether you?re building a big block, small block or something a little less common, Diamond has you covered! Don?t see the exact part you need in our catalog? No problem, we can custom make you a piston to your exact specifications.
Specifications
- Piston and Rings Kit Series:
- 30, 26 deg. Pro Dome
- Make:
- Chevy
- Engine:
- 454
- Bore:
- 4.350 in.
- Stroke:
- 4.000 in.
- Rod Length:
- 6.135 in.
- Compression Height:
- 1.645 in.
- Crown Volume:
- 46.00 cc Dome
- Weight:
- 740 g
- Compression Ratio:
- 12.1:1
- Pin Diameter:
- 0.990 in.
- Piston Material:
- Forged 2618 Alloy
- Ring Lands:
- 1/16, 1/16, 3/16 in.
- Top Ring Type:
- Moly Faced Ductile Iron
- Second Ring Type:
- Reverse Back Twist
- Oil Ring Tension:
- Standard
- Notes:
- with 24, 26 deg. Heads
- Quantity:
- Sold As Kit (8/pkg)