Auto Tec Pistons 1000123 Forged Flat Top 4.040 Bore, SB Chevy 388

Auto Tec Pistons, SBC 388, Bore 4.060, Stroke 3.750, Rod Length 5.700, Flat Top -5cc, 489 Grams, Set of 8 Pistons

$588.95

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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 alloy pistons which is great for street/strip applications. Auto Tec pistons piston offer standard features like broached pin oilers for increased wrist pin lubrication, accumulator grooves, pin fitting wrist pins, wire locks included and 927-2700-51-15C wall wrist pin (130 grams) included. Auto Tec pistons have CNC Machined ring grooves that accept 1.5, 1.5, 3mm rings (Rings Sold Separately)

Compression Ratio:

58cc 11.8:1

64cc 10.9:1

70cc 10.2:1

Specifications

More Information
Price	$588.95
Vehicle Make	Chevy SB
Bore Size	4.060
Crankshaft Stroke	3.750
Rod Length	5.700
Piston Type	Flat Top
Compression Height	1.425
Piston Material	4032 Forged
Piston Ring Size	1.5 1.5 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING

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