JE Pistons 312983 Buick Grand National Inverted Dome 3.815 Bore

JE Pistons, Buick 233, Bore 3.815, Stroke 3.400, Rod Length 5.960, Dish -28.9cc, 538 Grams, Set of 8

$775.99

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⚠ 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

The overwhelming choice of the world’s fastest Buick engine builders. These pistons are engineered to produce the maximum horsepower in extreme boost or nitrous applications. The inverted dome is designed to duplicate the factory compression ratio and the precision CNC machined ring grooves accept 1/16, 1/16, 3/16 rings. Pin upgrade recommended above 600hp.

Includes:

Pin #940-2750-16-51S (137g)

Double spiro locks (#927-042-CS)

Compression Ratio:

48cc: 8.5:1
Note: *Forced Induction. Made to Order.*

Specifications

More Information
CNC Part Number	JE-312983
Price	$775.99
Manufacturer's Part Number	312983
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Buick
Bore Size	3.815
Crankshaft Stroke	3.400
Rod Length	5.960
Piston Type	Dish
Compression Height	1.850
Piston Material	2618 Forged
Piston Ring Size	1/16 1/16 3/16
Wrist Pin Size	0.940
Custom Notices	⚠ PROP 65 WARNING