Big Block Chevy Hollow Dome Piston 4.500" Bore

Name: Big Block Chevy Hollow Dome Piston 4.500" Bore
Brand: MANLEY
SKU: 660-697500-1
Price: 107.16 USD
Availability: InStock

^$107¹⁶

Ships on 09/09/2026

Lowest Price Guarantee

43cc Hollow Dome Pistons

1.395'' Compression Distance

4.500'' Bore
509ci: 6.385'' Rod with 4.000'' Stroke (Std Deck)
573ci: 6.535'' Rod with 4.500'' Stroke (Tall Deck)
1/pkg

Technical Specs:
Compression Ratio (4.500' Bore x 4.000' Stroke): 13.6:1 (112cc); 12.7:1 (118cc); 12.0:1 (124cc)
Compression Ratio (4.500' Bore x 4.500' Stroke): 15.1:1 (112cc); 14.2:1 (118cc); 13.3:1 (124cc)
Compression Height: 1.395'
Piston Weight: 699 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