800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Manley Big Block Chevy Hollow Dome Pistons 4.500" Bore

660-697900-1

jegs shipping
Estimated to ship directly from the manufacturer on 07/23/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Manley Big Block Chevy Hollow Dome Pistons 4.500" Bore $96.99
Big Block Chevy Hollow Dome Pistons
  • 4.500'' Bore
  • 541ci: 6.535'' Rod with 4.250'' Stroke (Std Deck)
  • 604ci: 6.700'' Rod with 4.750'' Stroke (Tall Deck)
  • 1/pkg

  • Manley 697900-1 Details

    43cc Hollow Dome Pistons

  • 1.120'' Compression Distance

    Technical Specs:

    • Compression Ratio (4.500'' Bore x 4.250'' Stroke): 14.3:1 (112cc); 13.4:1 (118cc); 12.7:1 (124cc)
    • Compression Ratio (4.500'' Bore x 4.750'' Stroke): 15.9:1 (112cc); 14.9:1 (118cc); 14.0:1 (124cc)
    • Compression Height: 1.120''
    • Piston Weight: 602 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''

  • Specifications:

    Manufacturer's Part Number:
    697900-1

    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

  • Some parts are not legal for use in California or other states with similar laws / regulations