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Keith Black Pistons S3445-030 in our Pistons Department


Keith Black Pistons

Part Number

12/02/2033 2:43 PM
Sale Price


Out of Stock

No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Keith Black Pistons S3445-030 in our Pistons Department

KB PERFORMANCE PISTONS Single Piston - 4.3L GM(V6) 1985-95

Products specifications

Bore (in)

4.030 in.

Bore (mm)



Compression Calculator

Compression Distance (in)

1.540 in.


3.160 inch diameter, 0.080 inch deep recessed piston head.

Pin Diameter (in)

0.927 in.

Piston Material

Cast aluminum

Piston Ring Thickness

5/64 in. x 5/64 in. x 3/16 in.

Piston Style

Dish, with four valve reliefs


Sold individually.


Stroker Combinations

Wrist Pin Style


Easy web searching and good quality parts for reasonable price..customer friendly too!!!!!!

Great selection and fast shipping. Not to meantion the lowest prices anywhere on the net.

Excellent Service! Product shipped out the day after being processed and was sent via overnight delivery. Autoplicity also offered the lowest cost available for the product online.

ordered three of these batteries now, all at different times & my experiences were great, fast processing, on time shipping & an awesome product.

Very good prices and incredibly fast shipping. Shipping costs were a bit high but I would definitely use them again!

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