Mahle MS Chevrolet SB 391cid 4.145in Bore 3.625 Stroke 6.125 Rod 1.062R CH 13.6CR Pistons Set of 8 - 197754745

Piston (set) - SMALL BLOCK CHEVY 23 Deg DOME — 391cid 4.145 x 1.062RCH, 3.625stroke,6.125rod,0.927pin,9.0cc,449g,13.6CR, 2618

Application

Chevrolet Small Block 391 cu in.

Features & Specs

• Lateral gas ports, Coatings: Phosphate + Grafal
• Clips Included: Y
• Pins Included: Y
• UCR Thickness: 1.0mm
• UCR Material: 9254 Steel
• UCR Coating: HV385
• Rings Included: Y
• Piston Style: Dome, w/ 2 valve reliefs
• Piston Ring Thickness: 1.0mm, 1.0mm, 2.0mm
• Piston Material: Forged, 2618
• Piston Mass: 449g
• Pin Wall Thickness: 0.168
• Crown Volume: 9.0cc
• Pin Style: Floating
• Pin Material: Steel
• Pin Mass: 118g
• Pin Length: 58.1mm
• Pin Diameter: 23.55mm
• Package Quantity: Sold as a set of 8
• OCR Thickness: 2.0mm
• OCR Tension: Standard
• OCR Material: Chrome plated stainless steel
• LCR Thickness: 1.0mm
• LCR Material: 9254 Steel
• LCR Coating: Phosphate
• File Fit: Y
• Clip Style: Round Wire

Country of Origin: US  |  Package: Sold as a set of 8

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