JE Pistons Piston 257943
$792.34
Piston; For Use With Big Block Chevy 548 Engines; Forged; 4.530 Inch Bore; 4.250 Inch Stroke/ 6.385 Inch Rod Length; 1.270 Inch Compression Distance; Dish Top/ 20 CC Volume; 8.9:1 Compression Ratio With 110 CC Heads/ 8.5:1 Compression Ratio With 118 CC Heads/ 8.2:1 Compression Ratio With 124 CC Heads; 580 Grams; Set Of 8 Pistons
Out of stock
Description
Engine Compatibility : Chevy Big Block V8 427-454 Cubic Inch
Piston Type : Forged
Dome Volume : 20 Cubic Centimeter
Compression Ratio : 8.9:1 With 110 CC/ 8.5:1 With 118 CC/ 8.2:1 With 124 CC Heads
Oversized : 0.064 Inch
Bore Size (IN) : 4.53 Inch
Material : Aluminum Alloy
Connecting Rod Material : No Connecting Rod
Wrist Pin Style : Floating
Includes Piston Rings : No
Quantity : Set Of 8
Features
Compatible With Forced Induction, Nitrous And Angle Milled Heads
The Inverted Dome Shape Has Been Designed For Maximum Efficiency And Horsepower
Valve Reliefs Will Accommodate Oversized Valves And Long Duration, Tight Lobe Separation Cams
Compression Height Figured Using 9.780 Inch Block Height With Zero Deck Clearance
Precision CNC Machined Ring Grooves
Limited 30 Day Warranty From Date Of Original Purchase
