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TIME-SERT® GENERAL MOTORS PROFESSIONAL THREAD REPAIR KITS

p/n J-42385-500

Click here for video instructions

NOTE: A good thread repair practice is to always verify the hole depth before drilling.

SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
Cadillac Northstar 4.0/4.6 V8 First Repair General Motors also Oldsmobile Aurora 1995 -1999 2000 and up use different kit. see below	NorthStar M11x 1.5 Headbolt V8	p/n J-42385-500 INSTRUCTIONS	11155
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
NorthStar 2000 V8 General Motors Cadillac & others	M11x1.5 Headbolt This block is similar to the 4.0/4.6 but has two depths for the headbolts 32mm upper bank and 51mm lower bank.	p/n J-42385-2000 INSTRUCTIONS	11155
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
Premium V6 "PV6" or LX5 3.5L General Motors	PV6 M11x1.5 Head bolt 1999-2002 Oldsmobile Intrigue 2001-2002 Oldsmobile Aurora	p/n 6001 INSTRUCTIONS	11155
If Needing oversized for PV6, we do not have a specific kit available. See our Universal Head Bolt BIG-SERT M11x1.5 p/n 11110BS . LINK: Universal Head bolt page.
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
Northstar 4.0/4.6 V8 Second Repair General Motors Cadillac & others	NorthStar M11x 1.5 Headbolt ++ OVERSIZED ++ use after helicoil pulls out	J-42385-500BS INSTRUCTIONS includes all the tools 5 inserts 2 dowels	J-42385-507BS
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
L850 or ECOTEC 2.2 liter 4 cylinder	M11x1.5 Headbolt Use kit number J-42385-500 with J-42385-871 Drill Bushing	J-42385-500 kit with J-42385-871 Bushing	11155
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
Northstar 2004/PV8 LH2 4.6 liter for XLR General Motors Cadillac & others	M11x 2.0 Headbolt In 2004 the NorthStar headbolt has changed to a M11x2.0 thread.	p/n J-42385-2030 INSTRUCTIONS	112030
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
INLINE 6 LL8 General Motors	Straight 6 M11x2.0 Head bolt 2002 -2004 GMC Envoy 2002-2004 Trail blazer	p/n 4001 INSTRUCTIONS	112030
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
GENENERATION III 5.7L V8 LS General Motors	GEN III M11x2.0 Head bolt Repair 1997-2004 C5 Corvette base model 1998-2002 Chevrolet Camaro Z28, SS 1998-2002 Pontiac Firebird Formula and Trans-Am 2004 Pontiac GTO 1999-2005 Holden Commodare as an option 1999-2005 Holden Statesman/Caprice 2001-2005 Holden Monaro	p/n J-42385-100 INSTRUCTIONS	112030
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
Northstar 4.0/4.6 V8 General Motors	NorthStar M10x1.5 Main Bearing	p/n J-42385-300 INSTRUCTIONS	101522
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
GENERATION III 5.7L V8 LS General Motors	GEN III M10x2.0 Main Bearing	p/n J-42385-120	102022
SPECIAL KITS AND TOOLS		KIT PART NO.	INSERT PART NO.
M12x1.75 Drain plug This kit will repair most GM aluminum drain pans.	Repairs Drain pans in: 1999-2004 CK Engine ASM V8/ LR4/4.8V,LM7/5.3T,LQ4/6.0U 2003-2005 ST1 Engine ASM-4.3L V6/ LU3/4.3X Kit contains:Drill, Cbore,Tap, Driver, Tapguide, 5 inserts 12mm length	p/n 1217C INSTRUCTIONS	12170
If you need new head bolts or torque specifications contact the experts at ARP (800) 826-3045

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