Katech LS/LT AFM/DOD Delete Oil Passage Block-Off Rivet Kit

Katech LS/LT AFM/DOD Delete Oil Passage Block-Off Rivet Kit

PRECISION-MACHINED RIVETS · PERMANENT OIL PASSAGE SEALING · GEN IV LS & GEN V LT V8 COMPATIBILITY

The Katech LS/LT AFM/DOD Delete Oil Passage Block-Off Rivet Kit provides a permanent solution for sealing the unused oil passages created during an AFM/DOD delete. Precision-machined for compatible GM Gen IV LS V8 and Gen V LT V8 engines, the expanding rivets create a secure, leak-resistant seal when properly installed.

Designed for engine builds using non-AFM lifters and compatible valvetrain components, this kit includes eight block-off rivets to seal the AFM/DOD oil passages and support proper oil system operation after the factory system is removed.

Features & Benefits

• Precision-Machined for Compatible GM Gen IV LS V8 and Gen V LT V8 AFM/DOD Oil Passages
• Expands During Installation to Create a Secure, Permanent Seal
• Helps Prevent Oil Leakage from Unused AFM/DOD Passages
• Designed to Withstand Engine Oil Pressure, Heat, and Vibration
• Provides a Clean, Permanent Solution for AFM/DOD Delete Conversions
• Ideal for Engine Rebuilds Using Non-AFM Lifters and Compatible Valvetrain Components
• Complete Set of Eight Block-Off Rivets

Specifications

• Product Type: AFM/DOD Oil Passage Block-Off Rivet Kit
• Engine Family: GM Gen IV LS V8 and Gen V LT V8
• Application: AFM/DOD Delete Conversions
• Installation Type: Permanent Expanding Rivet
• Installation Tool: 13-Inch-Style Rivet Gun
• Quantity: Eight Block-Off Rivets

Vehicle & Engine Fitment

Engine Applications

• Compatible GM Gen IV LS V8 Engines Equipped with AFM/DOD
• Compatible GM Gen V LT V8 Engines Equipped with AFM/DOD
• AFM/DOD Delete Conversions Using Non-AFM Lifters
• Compatible Engine Rebuilds and Performance Valvetrain Conversions

Important Fitment Notes

• Designed Only for Compatible GM Gen IV LS V8 and Gen V LT V8 Engines Originally Equipped with AFM/DOD
• Required When Performing an AFM/DOD Delete Using Non-AFM Lifters
• Designed to Permanently Seal Unused AFM/DOD Oil Passages
• Fitment Is Determined by Engine Block and AFM/DOD Oil Passage Configuration
• Verify Engine Compatibility Before Ordering
• Designed for Permanent Installation
• Installs with a 13-Inch-Style Rivet Gun
• Professional Engine Assembly and Installation Are Recommended

What’s Included

• Eight Katech LS/LT AFM/DOD Delete Oil Passage Block-Off Rivets

Why Choose Katech?

Since 1977, Katech has engineered championship-winning engines and precision performance components for professional motorsports, OEM development programs, engine builders, and performance enthusiasts.

Katech LS/LT AFM/DOD Delete Oil Passage Block-Off Rivets are precision-machined specifically for compatible GM Gen IV LS V8 and Gen V LT V8 engines, providing a clean, permanent solution for sealing unused AFM/DOD oil passages during engine rebuilds and performance valvetrain conversions.