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Vehicle Info NeededMANLEYPART NUMBER: 660-696500-8
BB-Chevy Inverted Dome Pistons 4.500" Bore
$91898
Ships on 09/29/2026
Lowest Price Guarantee-10cc Inverted Dome Pistons6.385'' Rod Length w/4.000'' Stroke (Std Deck) 6.535'' Rod Length w/4.500'' Stroke (Tall Deck) 1.395'' Compression Distance
- BB-Chevy Inverted Dome Pistons
- 4.500'' Bore
- -10cc Dome Volume
- 509ci - 6.385'' Rod w/4.000'' Stroke (Std Deck)
- 573ci - 6.535'' Rod w/4.500'' Stroke (Tall Deck)
- 1.395'' Comp. Height
- 8/pkg.
Technical Specs: - Compression Ratio (4.500' Bore x 4.000' Stroke): 8.6:1 (112cc); 8.3:1 (118cc); 8.0:1 (124cc)
- Compression Ratio (4.500' Bore x 4.500' Stroke): 9.6:1 (112cc); 9.2:1 (118cc); 8.9:1 (124cc)
- Compression Height: 1.395'
- Piston Weight: 647 grams
- Inverted Dome Top: -10cc
- Pin Size: 0.990' dia, 2.930' long, .180' wall (170 grams)
- Spiral Locks: .042' wide (4 per piston)
- Ring Grooves: 1/16' Top; 1/16' Middle; 3/16' Bottom
- Piston Clearance: .006' measured 1.100' from bottom of the oil ring
- Valve Notch: .300' Intake
- Exhaust Valve: +.090'
Part TypePiston
BrandMANLEY
Package Height7.75
Package Width9.0
Package Length9.0
Weight10.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number696500-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
