Mahle MS Piston Set BBC 508ci 4.500in Bore 4.00in Stroke 6.135in Rod 0.990 Pin -3cc 8.9 CR Set of 8 - 928956200

Piston (set) - BIG BLOCK CHEVY FLAT TOP (STD DECK 9.800) — 509cid 4.500 x 1.645CH, 4.000stroke,6.135rod,0.990pin,-3.4cc,578g,8.9CR, 4032

Application

Chevy Big Block 509 cu in.

Features & Specs

• Coatings: Phosphate + Grafal
• Piston Style: Flattop, w/ INT valve relief
• OCR Material: Chrome plated stainless steel
• Piston Ring Thickness: 1.5mm, 1.5mm, 3.0mm
• Piston Material: Forged, 4032
• Piston Mass: 578g
• Pins Included: Y
• Pin Wall Thickness: 0.18
• Pin Style: Floating
• Pin Material: Steel
• Pin Mass: 148g
• Pin Length: 64.0mm
• Pin Diameter: 25.146mm
• Package Quantity: Sold as a set of 8
• OCR Thickness: 3.0mm
• OCR Tension: Standard
• LCR Material: Cast iron
• LCR Thickness: 1.5mm
• LCR Coating: Phosphate
• File Fit: Y
• Crown Volume: -3.4cc
• Clips Included: Y
• Clip Style: Round Wire
• UCR Thickness: 1.5mm
• UCR Material: Ductile Iron
• UCR Coating: Plasma Moly
• Rings Included: Y

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

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