Keith Black KB123.030 .150 Dome 6.0 Rod SBC 383 Hypereutectic Pistons

Description: The reflective alloy allows 2% power increase, Features fully machined crowns and valve reliefs, Has drilled oil drain backs and full floating wrist pins, Specially quench dome technology minimizes deterioration, Made entirely from 390 Hypereutectic alloy that weighs only 450 grams Keith Black KB123.030 .150 Dome 6.0 Rod SBC 383 Hypereutectic Pistons Sku # 474123-030 Mfr. Part # KB123.030 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. 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 For S/B Chevy 383 c.i. (4.000" bore x 3.75" stroke).Item DetailsC/R 58=13.4, 64cc=12.3, 76cc=10.7 Piston/Pin Weight: 450 g Rod Length: 6.0", Ring Style: C Specs Comp Height 5.7" Rod - 1.433Comp Height 6.0" Rod - 1.13Pin Diameter - 0.9272 Charts (PDF) (GIF) Specs Piston Style Dome Piston Ring Style C Connecting Rod Length 6.000" Compression 58cc = 13.4 : 1 Sold in Quantity Set Piston Diameter 4.030 Dome Height .150 Piston Weight 450 Wrist Pin Weight 145 Piston Material Hypereutectic Aluminum MFG. Part # KB123.030 GTIN Code 800745044341 Stroke 3.750 Wrist Pin Diameter 0.9272 Wrist Pin Included Yes Wrist Pin Style Press-Fit or Floating Top Ring Thickness 1/16" Second Ring Thickness 1/16" Oil Ring Thickness 3/16" Related Items / Suggested Parts KB Chevy 383 Hypereutectic Pistons, .100 Dome, 5.7 Rod KB Chevy 383 Hypereutectic Pistons, Flat Top, 6.0 Rod KB Chevy 383 Hypereutectic Pistons, Flat Top, 5.7 Rod KB Chevy 383 Hypereutectic Pistons, Dish, 6.0 Inch Rod 4 Bore SBC Gas Proven C Piston Rings .030 Over Bore-Small Block Chevy 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 72 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: 373.99 USD

Location: Lincoln, Nebraska

End Time: 2024-12-31T12:02:03.000Z

Shipping Cost: 0 USD