Auto Tec Pistons 1000584 Forged 455 Flat Top 4.155 Bore, Oldsmobile 461

Auto Tec Pistons, BB 461, Bore 4.155, Stroke 4.250, Rod Length 6.735, Flat Top -5.0cc, 614 Grams, Set of 8 Pistons

$799.00

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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

Auto Tec pistons are manufactured on a forged side relief, 4032 low expansion, high silicon material excellent for street/ strip applications. Auto Tec pistons have CNC Machined ring grooves that accept 1.5, 1.5, 3.0mm rings. (Rings Sold Separately) 980-2700-51-15C wrist pin, pin fit, wire locks, broached pin oilers and accumulator grooves are included. Diamond Turned skirts.

Compression Ratio:

72cc 12.2:1

80cc 11.2:1

87cc 10.5:1

Specifications

More Information
CNC Part Number	ATT-1000584
Price	$799.00
Sold As	Set
Manufacturer's Part Number	1000584
Brands	AutoTec
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Oldsmobile
Bore Size	4.155
Crankshaft Stroke	4.250
Rod Length	6.735
Piston Type	Flat Top
Compression Height	1.750
Piston Material	4032 Forged
Piston Ring Size	1.5mm 1.5mm 3.0mm
Wrist Pin Size	0.980
Custom Notices	⚠ PROP 65 WARNING

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