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Manley 10798-8 Street Flo SBC Intake Valve 2.020" Head +.200" Stem

Manufacturer

Picture for manufacturer Manley

Part Number

10798-8
9 reviews
Sale Price

$138.97

2 left at this price

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Usually delivered within 2 days

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Product Details

The Manley 10798-8 Street Flo intake valves are designed as a high-performance upgrade for Small Block Chevy (SBC) engines. Featuring a 2.020" head diameter and an extended +0.200" longer stem, these valves are engineered to improve airflow and durability over stock replacement valves, making them ideal for street performance, hot rod, and mild competition builds.

Key Features:

  • Head Diameter: 2.020" – optimized for improved intake flow on SBC cylinder heads
  • Stem Length: +0.200" over stock – accommodates milled heads or decks and aftermarket cylinder head applications
  • Street Flo (S/F) Design: Engineered for street performance with enhanced flow characteristics
  • Manufactured to Manley's exacting tolerances for consistent fitment and long service life
  • Compatible with a wide range of Small Block Chevy cylinder heads used in performance street and mild racing applications

Manley Performance has been a trusted name in high-performance engine components for decades. The Street Flo valve line delivers a meaningful upgrade over OEM valves in flow, strength, and dimensional precision, making the Manley 10798-8 a go-to choice for engine builders working on SBC applications requiring an extended-length intake valve.

Great job

not too many companies had this shroud in stock. dirt everywhere had 10 in stock. Thanks!

Not a lot dimension information on the boat cover stays,/bows. I hope they fit and work well. tbd

Delivery was on time as advertised and part was just as advertised. Great service.

Work great match with good and with good instructions

very quick part found

Overall good purchase. However it would have been nice to be notified the shipments were coming in 4 boxes instead of us having to reach out to figure out the partial shipments to assure we would receive the full order.

Made my 14yo so happy best xmas gift 69 c body :) polara

So far so good!! I l love the priceless!

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