Pistons Flat Top Hypereutectic Chevy 383 Small Block 350 with400 Crank 4.040 Bore

Pistons - Set of 8. Speed Pro part # H860CP 40. 1967-02 Chevy Small Block GEN I.

Stroked - 350 cubic inch engine with 400 cubic inch crankshaft. 4.040" bore, 3.75" Stroke. Hypereutectic aluminum Flat top, with two valve reliefs. +5.00cc Piston Head Volume. Press-fit or floating Wrist Pin Wrist Pin and Retainers Included 0.928 Pin Diameter.

X 3/16 Piston Ring Thickness. 350 cubic inch engine with 400 cubic inch crankshaft.

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