Keith Black KB120.030 Flat Top 5.7 Rod SBC 350 Hypereutectic Pistons

Description: Will fit the S/B Chevy 350 c.i. (4.000" bore x 3.48" stroke) engine, These pistons are favored for their improved power and reduced scuffing, Manufactured from 390 Hypereutectic alloy and have fully machined crowns and valve reliefs, The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal, Pistons are heat treated and offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by Keith Black KB120.030 Flat Top 5.7 Rod SBC 350 Hypereutectic Pistons Sku # 474120-030 Mfr. Part # KB120.030 Condition New Brand Keith Black Sold Set Details Info Keith Black Hypereutectic pistons are favored for their improved power and reduced scuffing. The unique design & manufacturing processes combine to produce a rigid piston, which will rock less in the bore improving ring seal. These T-5 heat treated pistons also offer reduced thermal expansion, which allows you to run tighter clearances and allows the piston rings to seal better and minimize blow-by. For S/B Chevy 350 c.i. (4.000" bore x 3.48" stroke). 390 Hypereutectic alloy Fully machined crowns and valve reliefs Drilled oil drain backs Full floating wrist pins Triple wound spiral locks Reflective alloy allows 2% power increase Quench dome technology minimizes deterioration Zero deck quench designs Lightweight wrist pins Item DetailsC/R 58cc=10.9, 64cc=10.2, 76cc=8.9 Piston/Pin Weight: 680 g Rod Length: 5.7", Ring Style: A Specs Comp Height 5.7" Rod - 1.561Comp Height 6.0" Rod - 1.261Pin Diameter - 0.9272 Charts (PDF) (GIF) Specs Sold in Quantity Set Piston Ring Style A Connecting Rod Length 5.700" Piston Material Hypereutectic Aluminum Piston Style Flat Top w/ 2 valve reliefs Top Ring Thickness 5/64" Second Ring Thickness 5/64" Oil Ring Thickness 3/16" Compression 58cc = 10.9 : 1 Compression 64cc = 10.2 : 1 Compression 76cc = 8.9 : 1 Piston Diameter 4.030 Stroke 3.480 Piston Weight 535 Wrist Pin Weight 145 MFG. Part # KB120.030 GTIN Code 800745043665 Wrist Pin Diameter 0.9272 Wrist Pin Included Yes Wrist Pin Style Press-Fit or Floating Reviews good piston Rated by redneck on December 16, 2011 Summary: i use the piston in my raceing motors Pros: Improves Engine Efficiency Increases Power Yes, I recommend this product. Related Items / Suggested Parts KB Chevy 350 Hypereutectic Pistons, Flat Top, 6.0 Rod KB Chevy 350 Hypereutectic Pistons, .150 Dome, 6.0 Rod KB Chevy 350 Hypereutectic Pistons, .200 Dome, 5.7 Rod Icon Chevy 350 Forged Pistons, Flat Top, 5.7 Rod KB Chevy 350 Hypereutectic Pistons, Dish, 5.7 Rod Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 73 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Price: 317.99 USD

Location: Lincoln, Nebraska

End Time: 2025-01-13T12:08:26.000Z

Shipping Cost: 0 USD