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Speedmaster PCE273.1027 BBC 454 Stainless Steel Intake Valves 2.300" +.100"

(Chevrolet Corvette 1970-74, Impala 1970-76, Malibu 1975, C1500 1990-93, Chevelle 1970-75, Blazer 1973-74, C10 Pickup 1973-74, Caprice 1970-76 + 100 more models)

Manufacturer

Picture for manufacturer Speedmaster

Part Number

PCE273.1027
7 reviews
Sale Price

$46.78

In Stock (10+)

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Speedmaster PCE273.1027 intake valves are precision-engineered for Chevy Big Block Chevrolet 454 engines, featuring a 2.300-inch head diameter with an oversized +.100" design for increased airflow and performance. These valves utilize an 11/32-inch (8mm) stem diameter and are manufactured from high-quality stainless steel alloy for superior strength and heat resistance.

Key Features:

  • 2.300-inch valve head diameter, +.100" oversize for maximum flow
  • 11/32-inch (8mm) stem diameter for precise valve guide fitment
  • Premium stainless steel construction resists heat and corrosion
  • Hardened stem tips provide extended durability and reduce wear
  • Swirl-polished finish improves airflow characteristics
  • Direct replacement for Big Block Chevy 454 engines

These intake valves are ideal for performance rebuilds and engine upgrades where increased valve size is required for improved cylinder head flow. The oversized design requires compatible machining of valve seats and guides.

Products specifications

Fits

Chevrolet Corvette 1970-74, Impala 1970-76, Malibu 1975, C1500 1990-93, Chevelle 1970-75, Blazer 1973-74, C10 Pickup 1973-74, Caprice 1970-76, C10 1975-80, El Camino 1970-75, Monte Carlo 1970-75, K2500 1991-2000, Nova 1970-71 + 95 more models

Valve Head Diameter (in)

2.300 in.

Valve Tip Length (in)

0.220 in.

Valve Material

Stainless steel

Lock Groove Style

Conventional

Overall Valve Length (in)

5.344 in.

Lock Groove Quantity

1-groove

Undercut Stem

Yes

Swirl-Polished

Yes

Quantity

Sold as a set of 8.

No comment

Great transaction

Thank you for the discount and quick shipping.

By far the best price. Super fast shipping. Definatly reccomend Boatplicity.

Easy to order

Awesome

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