Btscar TLZKIT-030 complete AFM/DOD delete camshaft kit featuring camshaft, lifters, head gaskets, timing chain, oil and water pump for Chevy GMC 5.3L V8.

Btscar TLZKIT-030 comprehensive engine gasket set including timing cover, valve cover, and manifold gaskets with bolts for 5.3L V8 rebuilds.

Btscar TLZKIT-030 AFM delete camshaft kit compatible vehicles list for 2005-2014 Chevy Silverado, Tahoe, GMC Sierra, and Yukon 5.3L.

Btscar TLZKIT-030 non-AFM 1-bolt hydraulic roller camshaft specifications for Chevy GMC 5.3L V8 engine rebuild.

Btscar TLZKIT-030 durable engine oil pump designed to improve lubrication and reduce engine noise for Chevy 5.3L V8.

Btscar TLZKIT-030 V8 2x multi-layered steel head gaskets with fluoro carbon rubber for perfect fitting on Chevy 5.3L engines.

Btscar TLZKIT-030 premium quality timing sprocket, chain, and tensioner for stable Chevy GMC 5.3L engine performance.

Btscar TLZKIT-030 high-quality engine water pump with strong bearing capacity and seals for Chevy GMC 5.3L V8 cooling systems.

BTSCAR

2005-2014 Chevy GMC 5.3L V8 AFM/DOD Delete Camshaft Kit w/ Lifters, Head Gaskets, Timing Chain, Oil & Water Pump

Name: 2005-2014 Chevy GMC 5.3L V8 AFM/DOD Delete Camshaft Kit w/ Lifters, Head Gaskets, Timing Chain, Oil & Water Pump
Brand: BTSCAR
SKU: TLZKIT-030
Price: 525.99 USD
Availability: InStock

In stock

SKU: TLZKIT-030

Arrive within 4~6 business day

$525.99

Free U.S.
Shipping

Free Returns
In 30 Days

1 Year Warranty

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Eliminate the problematic Active Fuel Management (AFM/DOD) system and restore reliable performance to your 5.3L engine with this complete AFM Delete Master Overhaul Kit. Designed for Gen IV LS-based 5.3L truck and SUV engines.

Select Kit Repair Level

Basic LVL 1 · Cam + lifters + valley cover $269.99

Standard LVL 2 · Adds head gaskets + bolts $349.99

Advanced LVL 3 · Adds 3-bolt timing + cover $499.99

Master LVL 4 · Timing + oil & water pumps $525.99

AFM Replace Retains AFM · Timing + oil & water pumps $599.99

Levels 1–4 delete AFM and require ECU/ECM tuning. AFM Replace retains factory AFM.

Configuration	Basic	Standard	Advanced	Master	AFM Replace
AFM / DOD operation	Deleted	Deleted	Deleted	Deleted	Retained
Camshaft	Non-AFM	Non-AFM	Non-AFM	Non-AFM	AFM
16 lifters	16 Non-AFM	16 Non-AFM	16 Non-AFM	16 Non-AFM	8 AFM + 8 standard
AFM Delete valley cover	Included	Included	Included	Included	Not included
Head gaskets + bolts	Not included	Included	Included	Included	Included
Timing kit	Not included	Not included	3-bolt	1-bolt	1-bolt
New timing cover	Not included	Not included	Included	Not included	Not included
Oil + water pumps	Not included	Not included	Not included	Included	Included
ECU / ECM delete tune	Required	Required	Required	Required	Not required
Kit price	$269.99	$349.99	$499.99	$525.99	$599.99

Replacement vs. Delete: Levels 1–4 remove AFM/DOD and require ECU/ECM calibration. AFM Replace retains the factory system; no delete tune is required.

Fitment: Check the selected kit's model years, VIN and engine code before ordering.

Basic Standard Advanced Current · Master AFM Replace

Vehicle Compatibility (For Gen IV 5.3L V8 Engines):
(Fitment Note: Designed specifically for 5.3L V8 engines to delete the Active Fuel Management / Displacement on Demand system. Custom ECU tuning is STRICTLY REQUIRED to disable the AFM system electronically after installation.)

Compatible Vehicles for Chevrolet (5.3L V8):
2007-2013 Chevrolet Silverado 1500
2007-2013 Chevrolet Avalanche
2007-2014 Chevrolet Suburban 1500
2007-2014 Chevrolet Tahoe
2005-2006 Chevrolet TrailBlazer EXT
2007-2008 Chevrolet TrailBlazer

Compatible Vehicles for GMC (5.3L V8):
2007-2013 GMC Sierra 1500
2008-2014 GMC Yukon
2007-2014 GMC Yukon XL 1500
2005-2009 GMC Envoy (XL / XUV models included)

Other Compatible Vehicles (5.3L V8):
2007 Buick Rainier
2005-2006 Isuzu Ascender
2007-2009 Saab 9-7x

Interchange/OE Part Numbers: 12569256, 12648846, 12595365, 12576400, 12557840, 12625436, M295, AW6009, TCS45993.

What's Included in the Package List:

1x Non-AFM Performance Camshaft (Specs: 199/191 @.050", .466"/.457" Lift, 114 LSA, 1-Bolt)
16x Standard Non-AFM Hydraulic Roller Lifters (with 4x Guide Trays)
2x Multiple Layers Steel (MLS) Head Gaskets
1x AFM/DOD Delete Valley Cover Gasket
1x Complete Cylinder Head Bolts Set (Gen IV Equal Length)
1x Timing Cover Gasket & Overhaul Seals Kit
1x 1-Bolt Engine Timing Chain Kit (Includes Sprockets)
1x Oil Pump (M295)
1x Engine Water Pump (with Gaskets)
1x Camshaft Thrust Plate
1x Harmonic Balancer Bolt

Camshaft Specification

Type: hydraulic roller
Intake duration .050": 199
Exhaust duration .050": 191
Valve lift int (in.): .466
Valve lift exh (in.): .457
Rocker ratio: 1.7
Lobe separation: 114
Camshaft gear attachment: 1-bolt

Shipping & Package Specifications:

Item Weight: 52.4 pounds
Package Dimensions: 24.5 x 16 x 14.75 inches

Permanently Delete AFM: Master 5.3L Non-AFM Camshaft & Valvetrain Overhaul Kit

Are you tired of the infamous lifter tick, misfires, and valvetrain failures caused by the Active Fuel Management (AFM/DOD) system on your 5.3L engine? Eliminate the problem permanently and restore bulletproof reliability with this complete AFM Delete Master Overhaul Kit. Designed specifically for Gen 4 LS-based 5.3L truck and SUV engines, this premium package includes everything required to properly remove the failure-prone AFM system and upgrade your top-end for smooth, consistent V8 power.

A proper AFM delete requires replacing multiple core valvetrain and timing components, and this master rebuild set provides a true top-to-bottom mechanical solution. It replaces the factory setup with a standard Non-AFM Performance Camshaft (Specs: 199/191 @.050", .466"/.457" Lift, 114 LSA, 1-Bolt) and a full set of 16 reliable, standard hydraulic roller lifters with trays. To complete the mechanical conversion, we've included an AFM/DOD delete valley cover gasket, a 1-bolt engine timing chain kit with sprockets, and a camshaft thrust plate. To guarantee a perfect seal and optimal cooling/lubrication, the bundle is fully rounded out with premium Multiple Layers Steel (MLS) head gaskets, a complete brand-new cylinder head bolt set, an M295 oil pump, and a brand-new water pump.

(⚠️ IMPORTANT INSTALLATION NOTE: This master kit is designed specifically to mechanically delete the Active Fuel Management / Displacement on Demand system. Professional custom ECU tuning is STRICTLY REQUIRED after installation to electronically disable the AFM system and prevent check engine lights or drivability issues.)

Engineered as the ultimate valvetrain fix for a massive range of GM 5.3L applications. This master kit flawlessly fits popular trucks like the 2005-2013 Chevy Silverado 1500 and GMC Sierra 1500, as well as full-size SUVs including the 2007-2014 Tahoe, Suburban, Avalanche, Yukon, and Yukon XL. It is also compatible with 5.3L-equipped TrailBlazer, Envoy, Saab 9-7x, Buick Rainier, and Isuzu Ascender models. Bulletproof your LS engine the right way with BTSCAR's premium replacement components and drive with total confidence.

Free standard U.S. shipping
Eligible orders ship free to physical street addresses in the contiguous 48 states and Washington, DC. Orders normally process within 1 business day; transit is estimated at 3–5 business days, for 4–6 business days total after ordering. Business days exclude weekends and U.S. public holidays. Delivery estimates are not guaranteed. Alaska, Hawaii, U.S. territories, international destinations, P.O. Boxes and APO/FPO addresses are not supported.

Fulfillment and tracking
Eligible orders are fulfilled through Amazon Multi-Channel Fulfillment (MCF). BTSCAR remains the seller and handles customer service. Tracking is emailed after dispatch.

30-day returns and exchanges
Request an eligible return within 30 days of delivery. Standard returns must be new, unused, uninstalled and complete with original packaging. BTSCAR supplies a free prepaid return label, including for eligible change-of-mind returns, and charges no restocking fee. Contact support@btscar-us.com for authorization before returning anything; use only our label and instructions.

Refunds
After an eligible return is received and inspected, the refund is issued to the original payment method within 7 days. Bank posting times may be longer.

Full policies: https://btscar-us.com/policies/shipping-policy and https://btscar-us.com/policies/refund-policy

12-month limited warranty
Eligible products purchased directly from btscar-us.com are covered for 12 months from delivery against verified defects in materials or workmanship under normal automotive use.

Installed products
Installation does not automatically void warranty coverage. Installed items are not eligible for standard returns, but covered defects may qualify for warranty service. Incorrect installation, inadequate lubrication, contamination, overheating, misuse, racing, modifications and normal wear are excluded. Labor, diagnosis, towing and consequential expenses are excluded to the extent permitted by law. Statutory consumer rights remain unaffected.

Claim support
Email support@btscar-us.com with your order number, product or SKU, vehicle details and a description with photos or video. We may request reasonable installation or diagnostic information. Approved claims may receive replacement parts, an equivalent replacement, or a refund if no suitable replacement is available. We provide a prepaid label when an approved warranty item must be returned. Wait for our instructions before shipping.

Customer service
Phone / WhatsApp: +86 158 1943 1912. Daily, 10:00 AM–10:00 PM (GMT+8). We aim to respond within 24 hours; this is a target, not a guarantee.

Full warranty: https://btscar-us.com/pages/warranty-policy

5 stars: 2 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Good person to do business with

Good price. I returned the kit because I went a different route

Quality lifters & camshaft.

Everything works great so far. I have got around 500 miles on it since installing. I soaked my lifters. I oiled up the camshaft and primed the system until oil was coming out of every rocker. I did buy new trunion rockers and pushrods too. Engine is running smoothly.

2005-2014 Chevy GMC 5.3L V8 AFM/DOD Delete Camshaft Kit w/ Lifters, Head Gaskets, Timing Chain, Oil & Water Pump

Delete AFM.
Restore the V8.

A complete mechanical AFM/DOD delete system for 2005–2014 Chevy & GMC 5.3L Gen IV V8s—replacing failure-prone active lifters with a reliable non-AFM valvetrain and renewing critical engine components.

01 Why delete AFM/DOD? −

AFM lifters frequently collapse, causing ticks, misfires, and cam damage. A mechanical delete permanently fixes this with a reliable, standard valvetrain.

02 Why replace the complete system? +

Teardown exposes the cam, lifters, timing, oil, and cooling systems. Replacing them together saves you from paying double labor later.

03 What must I know? +

A custom ECU tune is strictly required to disable AFM electronically. Always verify your engine RPO and cam bolt style before ordering.

Fitment check Fits compatible 2005–2014 GM 5.3L Gen IV V8s with AFM/DOD. Uses a 1-bolt cam and equal-length head bolts.

Complete 2005 to 2014 Chevy GMC 5.3L AFM DOD delete camshaft kit

2005–2014 5.3L V8 AFM / DOD DELETE

Understand the failure. Follow the fix.

See why a proper AFM delete requires more than just a lifter replacement.

Ticking is the warning—not the repair.

A collapsed AFM lifter reduces valve lift, triggers misfires, and destroys the camshaft lobe.

TICKTop-end noise

MISFIRERough running

POWER LOSSReduced lift

One complete kit. The true mechanical delete.

Tap the hotspots to explore the core components of the AFM delete system.

Complete AFM DOD delete kit component layout

Non-AFM Camshaft

199/191 @ .050” · .466”/.457” lift · 1-bolt

Standard profile perfectly matched for a 5.3L AFM delete.

Standard Roller Lifters

16 non-AFM hydraulic roller lifters & trays.

Replaces collapsible AFM hardware with reliable standard lifters.

Camshaft Thrust Plate

Includes countersunk bolts and integrated seal.

Secures the camshaft and effectively seals the front oil galleys.

Delete Valley Cover

Smooth aluminum cover with flush O-ring seals.

Physically blocks the AFM oil ports in the engine block.

MLS Head Gaskets

Two multi-layer steel cylinder head gaskets.

Provides a maximum-strength seal for the rebuilt top end.

Gen IV Head Bolts

Complete set of equal-length cylinder head fasteners.

Mandatory replacement torque-to-yield bolts for Gen IV blocks.

Replace the failure path—not just one part.

01 / MECHANICAL DELETE

Non-AFM Camshaft

1-bolt camshaft works perfectly with standard lifters to eliminate AFM mechanics.

02 / VALVETRAIN

16 Lifters + 4 Trays

Swap all AFM hardware for dependable conventional rollers.

Standard non-AFM lifters and guide trays

03 / OIL CONTROL

AFM Delete Valley Cover & Thrust Plate

The signature AFM delete hardware. Blocks the active fuel management oil ports to permanently disable cylinder deactivation.

AFM Delete Valley Cover and Camshaft Thrust Plate

Tap to reveal

04 / COMPLETE OVERHAUL

Sealing & Installation Hardware

All essential installation hardware matched to the delete kit.

Delete valley cover + bolts
Camshaft thrust plate + bolts
2× MLS head gaskets
Gen IV equal-length head bolts

Conventional valvetrain. Complete AFM delete.

199/191DURATION @ .050”

.466/.457INTAKE / EXHAUST LIFT

114°LOBE SEPARATION

11CORE KIT GROUPS

Custom tuning is mandatory

The mechanical delete does not switch AFM off in the computer. AFM/DOD must be disabled in the ECU calibration.

Verify the engine—not only the year

Confirm a compatible 5.3L Gen IV application, 1-bolt camshaft, and Gen IV equal-length head bolt configuration.