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More Information for FEL-PRO 25615
{Alternate Inventory Numbers: 1071, 25615:8}
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FEL-PRO 25615  
$0.32
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$0.32
Total
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FEL-PRO 25615 Specifications
Application NotesSuitable for marine applications
Bore Size (in.)4.380 IN
Combustion Chamber Volume (cc)10.600
Combustion Seal DesignMLS bore bead
Cylinder Bore Diameter4.380 IN
Engine Displacement396, 402, 427, 454, 502, 510, 540, 572
Engine FamilyChevrolet V8 Big Block
Gasket Sealant IncludedNo
Inside Diameter31.7 MM
Inside Diameter1.250 in
MaterialPermaTorqueMLS multi-layer steel
Mfg.GM Performance
Mounting Hole Quantity2
Product NotesFits Gen IV pass. car and H/P block; Pre-1971 blocks may require modification; Fits Gen IV truck and Bow Tie block; Fits Gen V block; Fits Gen VI block; One coolant hole per end; Three lower coolant holes; Minimal brinelling of aluminum heads
Thickness1.1 MM
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Features & Benefits:
  • Fel-Pro® Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
  • The latest development in Fel-Pro Performance head gasket technology is the PermaTorque®MLS (multi-layer steel) series.
  • Engineered and manufactured specifically for the repair environment
  • Retains sealing integrity in engines that experience significant scrubbing and movement due to dissimilar materials (such as aluminum heads on a cast iron
  • Not intended for use in emission controlled vehicles.
Videos

The Fel-Pro Difference

Additional Resources

Leak Repair
Water Outlet Thermostat
OEM / Interchange Numbers: 052121091, 052121091A

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

FEL-PRO Regular Inventory Warranty Information:
12 Months