Big-Sert J-42385-500BS Oversized GM Northstar 4.0/4.6 V8 Thread Repair Kit

Description

Big-Sert J-42385-500BS Oversized GM Northstar 4.0/4.6 V8 Thread Repair Kit. Big Sert Oversized Thread Repair Kits Made in USA. Big Sert Thread Repair Inserts.

Northstar 4.0/4.6 V8

Second Repair
General Motors
Cadillac & others

NorthStar M11 x 1.5 Headbolt ++ OVERSIZED ++ use after helicoil pulls out includes all the tools  and 2 dowels

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10 Steel Inserts – M11 x 1.5 x 30mm LENGTH INCLUDED
TO DO BOTH SIDES OF THE ENGINE 10 MORE INSERTS AND TWO DOWEL PINS ARE NEEDED.

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Click Here for Instructions

PROFESSIONAL THREAD REPAIR SYSTEM
SCREW THREAD INSERTS AMERICAN & METRIC SIZES

TIME-SERT is a thread renewal system
Easily repair stripped or damaged threads

TIME-SERT thread repair system the ultimate way
to repair threads in stripped or damaged holes.