The Dorman 74114 camshaft retainer bolt is presented as a direct-fit replacement for many GM engines, weighing 4.8 oz, made from alloy steel, with a 3/8-16 UNC thread and a strong 4.7/5 user rating. The overview covers fitment for Buick, Cadillac, Chevrolet models, torque behavior, and a 744-review sample size. What about installation torque specs, material hardness, and return limitations? The next section answers those specifics.

Key Takeaways

• Direct-fit replacement for many GM camshaft/VVT sprocket applications, sold as a 2-pack for convenience.
• Constructed from alloy steel, 3/8-16 UNC threads, Grade 2 strength suitable for standard OEM duty.
• Customers rate it highly (4.7/5 from 744 reviews) praising fit, reliability, and predictable torque behavior.
• Typical installation: clean threads, hand-start, torque roughly 20–30 ft·lb; confirm exact spec in vehicle manual.
• Limited corrosion resistance and compatibility; verify model-year fitment and consider anti-seize for longevity.

Product Overview and Key Specifications

The Dorman 74114 Camshaft Retainer Bolt is a direct-replacement VVT sprocket bolt sold as a 2-pack, designed to match factory fit and function for a range of GM vehicles.

It weighs 4.8 ounces, measures 5.51 x 1.77 x 1.54 inches, and uses alloy steel, 3/8-16 UNC threads, hex head, Grade 2 construction.

What are the performance metrics? Durability, torque retention, and thread integrity under typical service loads.

What do customer reviews say? A 4.7/5 rating from 744 reviews praises fit and reliability.

Practical note: confirm fitment with your garage tool before installation.

Compatibility and Vehicle Fitment

Following the overview of specifications and service characteristics, compatibility and vehicle fitment determine whether the Dorman 74114 camshaft retainer bolt will install correctly and perform as expected.

The bolt fits many GM vehicle models: Buick, Cadillac, Chevrolet, GMC, Pontiac, Saturn—check model year ranges.

The bolt fits many GM models — Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn; verify year ranges.

How to confirm fit? Use a fitment tool or garage tool and verify thread size 3/8-16 UNC, hex head dimensions, and clearance in the VVT sprocket area.

Practical considerations: two-pack quantity, 4.8 oz package weight, and trim-specific variations.

Recommendation: confirm make, model, year, and engine code before purchase.

Build Quality and Materials

A close inspection of the Dorman 74114 reveals an alloy-steel construction designed for durability and resistance to shear under VVT sprocket loads.

The retainer bolts are Grade 2 fasteners with a 3/8-16 UNC thread, hex head configuration, and standard right-hand thread, dimensions that match common GM camshaft hardware.

The reviewer notes build durability and material strength: 3/8-16 thread, 0.375-inch shank, approximately 1.5–2.0 inches length per bolt.

Q: Are these robust enough for OEM duty?

A: Yes for standard applications, assuming correct torque.

Practical notes: corrosion resistance limited, consider anti-seize or protective coating for longevity.

Installation Experience and Torque Details

Several installers report a straightforward fit and predictable torque behavior when replacing VVT sprocket bolts with the Dorman 74114, noting consistent 3/8-16 UNC engagement, a shank length near 1.5–2.0 inches, and hex head access that suits standard 9/16″ or 14 mm sockets.

Several installers report straightforward fit and predictable torque with Dorman 74114 — 3/8-16 UNC, ~1.5–2″ shank, 9/16″/14mm head.

Installation tips: pre-clean threads, use thread locker only if OEM calls for it, hand-start to avoid cross-threading.

Torque specifications? Follow vehicle manual, common range observed 20–30 ft·lb for similar bolts; use calibrated torque wrench.

Q: Any clearance issues?

A: Minimal — confirm tool access in tight cam covers before final torque.

Pros, Cons, and Value Assessment

While not flashy, the Dorman 74114 camshaft retainer bolt pair delivers practical strengths and a few limitations that matter to mechanics and DIYers alike.

Pros:

• direct replacement fit
• alloy steel durability
• 3/8-16 UNC thread
• hex head
• two pieces per pack
• Grade 2 construction
• reliable for specified Buick, Chevrolet, GMC fits.

Cons:

• limited to listed models
• Grade 2 not high-strength for extreme applications
• 30-day return window only.

Value assessment — performance analysis and customer feedback show 4.7/5 from 744 ratings; cost-effective for routine repairs.

Q: Should you buy?

A: Yes for OEM-style replacement; confirm fitment first.

Frequently Asked Questions

Will This Bolt Come With New Washers or Locking Hardware?

No; it does not include new washers or locking hardware. The description indicates only two bolts are supplied, so washer compatibility and any required locking mechanism must be addressed separately by sourcing OEM-style washers or locking components.

Can It Be Reused After Removal From an Engine?

Yes; he warns wryly, reuse is permissible but risky—satire aside, bolt durability varies with wear and torque history. For prudent engine maintenance, replacement with new fasteners is recommended to guarantee reliable retention and safety.

Are These Bolts Compatible With Turbocharged Variants?

Yes — they are generally turbo compatible for listed models; turbo compatibility depends on vehicle fitment. The bolt’s material and grade minimize performance impact when correctly matched, but fitment confirmation is recommended before installation.

Is There an OEM Part Number Cross-Reference?

No direct OEM compatibility part numbers are listed by Dorman; the listing provides no OEM cross-reference. He suggests checking OEM part numbers against the Dorman item and using vehicle-specific fitment tools for confirmation.

Does Dorman Offer Extended Warranty Beyond 30 Days?

No, Dorman typically provides only the 30-day return guarantee; extended warranty offerings are not standard. The user is advised to contact Dorman customer support for case-by-case assistance or to inquire about extended warranty options.