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Vehicle Info NeededMELLINGPART NUMBER: 689-CSIT-LS
CSIT-LS Engine Camshaft Gear Installation Tool Avanti, Buick, Cadillac, Chevrolet, GMC, Pontiac 4.8L, 5.3L, 5.7L, 6.0L, 6.2L,
$9899
Ships on Sep 15, 2026
Lowest Price GuaranteeEngine Camshaft Gear Installation ToolAvanti, Buick, Cadillac, Chevrolet, GMC, Pontiac 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L
Melling CSIT-LS Features:
Made In USA. Builders have found an issue when assembling the GM LS engines timing sets. Improper installation of the camshaft sprockets or phasers can damage or push the locating pin back into the camshaft during installation. As a result Melling has released the CSIT-LS installation tool which is designed to aid in the installation of both the camshaft and the camshaft sprocket or phaser. The CSIT-LS can be used with both single bolt and 3-bolt cams. The CSIT-LS installation tool is made from alloyed tool steel and heat treated for durability.
- Length: 8.0 in.
- Thread Type: Coarse
- Thread Diameter: 0.55 in.
- Carrying Case Included: No
- Bolt Grade: 12.9
- Thread Length: 1.75 in.
- Universal Or Specific Fit: Specific
Part TypeCamshaft Installation Tool
BrandMELLING
Package Width1.51
Package Length8.0 in.
Weight1.51 PG
Part CategoryReplacement Parts
Universal Or Specific FitSpecific
Thread Diameter0.55 in.
Thread Length1.75 in.
Bolt Grade12.9
Part FitmentDirect Fit
Thread TypeCoarse
Carrying Case IncludedNo
Vendor Part NumberCSIT-LS
Package Qty1
Package TypeEA
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