4-Inch Bore Dome Pistons SB-Chevy

Name: 4-Inch Bore Dome Pistons SB-Chevy
Brand: MANLEY
SKU: 660-591440-8
Price: 722.99 USD
Availability: OutOfStock

Currently Unavailable

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

Dome Pistons

Gas Ported .043'', .043'', 3mm Ring Grooves

6.000'' Rod Length

3.750'' Stroke

SB-Chevy
11cc Symmetrical Dome
4.040'' Bore (+.040'')
6.000'' Rod Length
3.750'' Stroke
1.125'' Comp. Height
.043'', .043'', 3mm Ring Grooves
8/pkg.

Technical Specs:
Compression Height: 1.125'
Compression Ratio: 14.9:1 w/ 58cc, 13.5:1 w/ 64cc, 11.5:1 w/ 76cc Combustion Chamber
Piston & Pin Weight: 586 grams
Dome Top: 11.0cc symmetrical design
Pin Size: 0.927' dia., 2.300' long, .150' wall
Round Wire Locks: .061'
Ring Grooves: Gas Ported .043' Top; .043' Middle; 3mm Bottom
Piston Clearance: .005' measured 1.100' from bottom of the oil ring
Valve Notches: Two Intake Notches, .275' deep