Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Dart Severe-Duty Stainless Steel Valves 21312050 Valve, Intake, Dished, 2.055 in. Head Diameter, Stainless, 4.915 in. Length, Chevy, Small Block, Each

SKU: DRT21312050

Valves

Dart Severe-Duty Stainless Steel Valves 21312050 Valve, Intake, Dished, 2.055 in. Head Diameter, Stainless, 4.915 in. Length, Chevy, Small Block, Each

SKU: DRT21312050

Valves
A$45.12
LOW STOCK! Est Ship 4-7 days. In stock at 1 location (2 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Intake Valve - 2.055 in Head - 11/32 in Valve Stem - Stainless - Small Block Chevy - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:42:33

Data: v4.2 - Upd: 2026-11-07 20:31:01

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 drt21312050
SFX Item ID 5090131
Accounting SKU drt-21312050
Manufacturer SKU 21312050
Manufacturer UPC 807051012552
Alternative References DRT-21312050

Valve, Intake, Dished, 2.055 in. Head Diameter, Stainless, 4.915 in. Length, Chevy, Small 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 Number21312050
Part TypeValves
Product LineDart Severe-Duty Stainless Steel Valves
UPC807051012552
Valve PositionIntake
Intake Valve Head Diameter (in.)2.055 in.
Intake Valve Head Diameter (mm)52.197mm
Intake Valve Stem Diameter (in.)0.342 in.
Intake Valve Stem Diameter (mm)8.66mm
Intake Overall Valve Length (in.)4.915 in.
Intake Overall Valve Length (mm)124.800mm
Undercut StemYes
Swirl-PolishedYes
Valve MaterialStainless steel
Lock Groove Quantity1-groove
Lock Groove StyleConventional
Valve Head StyleDished
QuantitySold individually.

Compatibility

Loading compatibility information...