Lunati BBC 632 Rotating Assembly 15.0:1 Pistons

BB Chevy 632 kit, 15.0:1 Diamond Pistons

$3,764.95

Kit Options

Balanced Assembly Starting at + $240.00

Bore Size

4.600 (632)

CNC-T-Shirt

XXL

XXXL + $3.00

Qty

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Lunati 4340 Forged Crankshaft, 4.750 Stroke, 2 Piece rear main seal (Gen IV)
Lunati H beam rods, 6.700 Length with ARP 2000 Rod Bolts
Diamond Pistons, 4.600 bore, designed to fit Pontiac Big Chief heads
Total Seal Piston rings
High performance H series main and rod bearings
Compression ratio w/71cc chamber: 15.0:1
**Heavy metal for balancing is extra if any is needed**

Specifications

More Information
CNC Part Number	LUN-632-BC
Price	$3,764.95
Sold As	Kit
Manufacturer's Part Number	632-BC
Brands	Lunati
Part Types	Engine Rotating Assembly Kit
Departments	Parts
Vehicle Make	Chevy BB
Balanced Assembly	Yes
Balance Type	Internal
Crankshaft Material	4340 Forged Steel
Crankshaft Stroke	4.750
Piston Brand	Diamond
Rod Length	6.700
Rear Main Seal	2 Piece
Piston Material	Forged
Custom Notices	⚠ PROP 65 WARNING

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