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Dart Severe-Duty Stainless Steel Valves 21342250 Valve, Intake, 2.250 in. Diameter, Stainless, 5.471 in. Length, Chevy, Big Block, Each

SKU: DRT21342250

Valves

Dart Severe-Duty Stainless Steel Valves 21342250 Valve, Intake, 2.250 in. Diameter, Stainless, 5.471 in. Length, Chevy, Big Block, Each

SKU: DRT21342250

Valves
A$48.68
IN STOCK! Est Ship 4-7 days. In stock at 2 locations (more than 10 available)

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Description

Intake Valve - 2.250 in Head - 11/32 in Valve Stem - 0.250 in Oversize Length - Stainless - Big Block Chevy - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:42:25

Data: v4.2 - Upd: 2026-11-07 20:31:06

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Dart
StreetFX SKU drt21342250
SFX Item ID 5089810
Accounting SKU drt-21342250
Manufacturer SKU 21342250
Manufacturer UPC 807051012835
Alternative References DRT-21342250

Valve, Intake, 2.250 in. Diameter, Stainless, 5.471 in. Length, Chevy, Big Block, Each

Dart severe-duty stainless steel valves are designed to withstand the pressures of high-lift roller cams and feature a head design that promotes high flow. They are constructed of high-strength stainless steel that is backcut just enough for flow, without sacrificing strength. They feature swirl-polished heads with hard chrome stems.

Product Attributes
BrandDart
Manufacturer's Part Number21342250
Part TypeValves
Product LineDart Severe-Duty Stainless Steel Valves
UPC807051012835
Valve PositionIntake
Intake Valve Head Diameter (in.)2.250 in.
Intake Valve Head Diameter (mm)57.100mm
Intake Valve Stem Diameter (in.)0.341 in.
Intake Valve Stem Diameter (mm)8.66mm
Intake Overall Valve Length (in.)5.471 in.
Intake Overall Valve Length (mm)138.963mm
Undercut StemYes
Swirl-PolishedYes
Valve Tip Length (in.)0.220 in.
Valve Tip Length (mm)5.588mm
Valve MaterialStainless steel
Lock Groove Quantity1-groove
Lock Groove StyleConventional
Valve Head StyleDished
QuantitySold individually.

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