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COMP Cams

COMP Cams Cam Phaser Kit GM LT4

MPN: 5450cpg Catalog #: 001594091 Category: Engine Hardware Check Vehicle Fitment

Product Details

This COMP Cams Cam Phaser Limiter Kit will restrict Cam phaser motion for use of higher performance Camshafts in GM LT4 engines. The kit includes a tool (tool also sold individually) that allows simultaneous compression of phaser springs in 2015 or newer GM LT4 engines, as well as ensures the spring lock engages at its optimal location. Installation of the included limiter plug provides the necessary valve clearance for a high-performance Camshaft while retaining the benefits of VVT Technology. Combining this modification with more aggressive Camshaft profiles has resulted in large upper-RPM gains without sacrificing bottom- or mid-range performance.

Camshaft Phaser Limiter - 16 Degree Limit - GM GenV LT-Series - Kit

This cam phaser limiter kit for GM LT4 engines allows for the installation of a high performance camshaft while also retaining the benefits of variable valve timing technology.

Engine Variable Valve Timing (VVT) Adjuster Plug

Tool available separately under 5451.

Cam Phaser Limiter Kit for GM LT4

LT1/LT4, Corvette, Chevrolet, VVT

Includes spring compression tool.

COMP Cams Cam Phaser Kit GM LT4

Phaser Limiter Kit GM LT4

Phaser Kit GM LT4

phaser limiter

Fits GM LT4.

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - LTMatched variant: LT

GM Gen V Small Block; LT1/LT4/LT5

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
COMP Cams
Part Number
5450cpg
Catalog Number
001594091
Product Line
Phaser Kits
Category
Engines & Parts
Type
Engine Hardware
UPC / Barcode
036584372950
Vendor Product Category
Engine Components
Vendor Product Subcategory
Engine Hardware
Length
9.30 in
Width
5.95 in
Height
1.50 in
Weight
0.91 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 16 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 16 available as of 6/4/2026.

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