Mahle MS Piston Set Chevy SB 389ci 4.135in Bore 3.625/3.75 Stroke 6.125/6 Rod .927 HD Pin 9cc 13.5CR - 197754735

Piston (set) - SMALL BLOCK CHEVY 23 Deg DOME — 389cid 4.135 x 1.062RCH, 3.625stroke,6.125rod,0.927pin,9.0cc,445g,13.5CR, 2618

Application

Chevrolet Small Block 389 cu in.

Features & Specs

• Lateral gas ports, Coatings: Phosphate + Grafal
• Piston Style: Dome, w/ 2 valve reliefs
• Piston Ring Thickness: 1.0mm, 1.0mm, 2.0mm
• Piston Material: Forged, 2618
• Piston Mass: 445g
• Pins Included: Y
• Pin Style: Floating
• Clips Included: Y
• 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
• Crown Volume: 9.0cc
• UCR Thickness: 1.0mm
• Clip Style: Round Wire
• Pin Wall Thickness: 0.168
• UCR Material: 9254 Steel
• UCR Coating: HV385
• Rings Included: Y

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

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