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CHEVROLET PERFORMANCE

Chevrolet Performance GM Gen V 6.2L 1.590" Exhaust Valve - 12678746

PART NUMBER:
12678746
MPN:
12678746
Shipping:
Free Over $98 in US 48
Type:
1.590 Exhaust Valves
Head Diameter (in):
1.590
Stem Diameter (in.):
0.315
Valve Material:
Steel
Installed Height (in.):
Stock
Notes:
Sodium-Filled
Notes:
Sold Individually
  • Chevrolet Performance GM Gen V 6.2L 1.590" Exhaust Valve - 12678746
  • Chevrolet Performance GM Gen V 6.2L 1.590" Exhaust Valve - 12678746
$30.95

Description

Chevrolet Performance GM Gen V 6.2L 1.590" Exhaust Valve - 12678746

 

Ideal For:

 

  • GM Gen V 6.2 L LT-series engines (LT1, LT4, LT5, L86, L87)
  • High-performance rebuilds and cylinder-head overhauls
  • Factory-correct replacements using OEM-grade components
  • Builders seeking maximum heat control and durability

 

Features & Specifications

 

SpecificationDetail
Manufacturer Chevrolet Performance
Part Number 12678746
Type Exhaust Valve
Engine Compatibility 6.2 L LT1 / LT4 / LT5 / L86 / L87 (Gen V V8)
Head Diameter 1.590 in (40.38 mm)
Stem Diameter 8 mm
Overall Length 5.200 in (132.1 mm)
Seat Angle 45 degrees
Material Heat-treated steel alloy, sodium-filled stem
Finish Precision-ground, hardened tip
Weight Approx. 74 g (each)
Quantity Sold individually
Locks Included No

                       

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