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Manley Rotating Assembly, BBC 548 4.250 STROKE/4.530/-20cc
Your Price: $3,260.22
SKU: 28548RH
Manley Rotaing Assembly, BBC 548 4.250 STROKE/4.530/-20cc.
- 4340 Forged steel crankshaft
- 4340 Forged steel H-Beam connecting rods with 7/16” ARP 8740 or optional ARP 2000 cap screws
- 2618 Forged aluminum Platinum Series pistons with Premium Chrome Moly wrist pins
- Horsepower range is 900 with the ARP 8740 and 1,500 with the optional ARP 2000 cap screws
GTIN: 00807298079745
Product Market | Domestic |
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Piston Volume | -20.00 CC |
Product Type | Engine Crankshaft Rotating Assembly |
Rod Bolt Material | ARP 2000 |
Engine Stroke | 4.250 IN |
Piston Head Type | Dish |
Displacement | 548 CID |
Piston Bore Diameter | 4.530 IN |
Crankshaft Part Number | 190140 |
Connecting Rod Length | 6.385 IN |
Piston Part Number | 696730 |
Piston Ring Part Number | 46453 |
Compression Ratio with Head | 8.10:1 with 124.00 CC Head, 8.40:1 with 118.00 CC Head, 8.70:1 with 112.00 CC Head |
Main Bearing Type | Clevite Series |
Rod Bearing Type | Clevite Series |
Engine Block | Standard Deck Blocks Without Center Counterweights |
Engine Detail – Web | Big Block |
Makes
Chevrolet
Engines
Big Block
Instructions: Enter a value in the un-shaded boxes below as they pertain to your engine.
Note: For pistons BELOW the block @ TDC – value in box must be a POSITIVE number (.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a NEGATIVE number (-.000)
Note: For a DISH piston – value in box must be a POSITIVE number (0.0)
Note: For a DOME piston – value in box must be a NEGATIVE number (-0.0)
Note: Manipulate the DOME/DISH & PISTON to DECK volumes to get the ratio you want.