Big Block Chevy Hollow Dome Pistons 4.600" Bore (+.100" )

Name: Big Block Chevy Hollow Dome Pistons 4.600" Bore (+.100" )
Brand: MANLEY
SKU: 660-697680-8
Price: 891.62 USD
Availability: OutOfStock

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

43cc Hollow Dome Pistons

1.245'' Compression Distance

4.600'' Bore (+.100'')
532ci: 6.535'' Rod with 4.000'' Stroke (Std Deck)
598ci: 6.700'' Rod with 4.500'' Stroke (Tall Deck)
8/pkg

Technical Specs:
Compression Ratio (4.600' Bore x 4.000' Stroke): 14.1:1 (112cc); 13.2:1 (118cc); 12.5:1 (124cc)
Compression Ratio (4.600' Bore x 4.500' Stroke): 15.7:1 (112cc); 14.7:1 (118cc); 13.9:1 (124cc)
Compression Height: 1.245'
Piston Weight: 693 grams
Inverted Dome Top: 43cc
Pin Size: 0.990' dia, 2.930' long, .150' wall (147 grams)
Spiral Locks: .042' wide (4 per piston)
Ring Grooves: .043' Top; .043' Middle; 3/16' Bottom
Piston Clearance: .006' measured 1.100' from bottom of the oil ring
Valve Notch: .275' Intake
Exhaust Valve: +.090'

Lightweight Platinum Series Pistons: Excellent for Drag Racing

Popular among professional engine builders & elite tuners, Manley Pistons use domestic high-strength 2618 alloy forgings and unique-to-Manley fixturing that allows skirt turning/ring groove machining to be performed in a single operation; this ensures the ultimate ring groove-to-skirt squareness for a better ring seal. Plus, powerful Manley cam & barrel (skirt) profiles are "easy" on cylinder walls.

Shared Features:

43cc Dome Volume (Hollow)
.160'' Crown Thickness
Lateral Gas Ports

.275'' Intake Valve Notch
+.090'' Exhaust Valve
.042" Spiral Locks (4 per piston)
Full Banded Skirt for Increased Stability
Ring Grooves: .043'' Top; .043'' Second; 3/16'' Oil Ring
Chrome-Moly Wrist Pin: 2.930'' Long x .990'' Diameter x .150'' Wall Technical Notes
Deck Heights: 9.8'' Standard and 10.2'' Tall
Recommended Piston Clearance: .006'' Measured 1.100'' from Bottom of Oil Ring