The aFe 46-34023B black Silver Bullet spacer is for the documented Corvette C8 6.2L configuration with a compatible aFe POWER air intake only. Its coupling and fittings must be matched to the actual installed intake, not selected by spacer color alone.
| Years / source scope | Model | Exact requirements |
|---|---|---|
| 2020–2026 current page; linked manual through 2024 | Chevrolet Corvette C8 | 6.2L V8; compatible aFe POWER intake required |
46-34023B: The current exact product page reaches 2026, whereas the linked exact manual ends at 2024. The carried Stingray row is extended within the current C8 6.2L model/engine scope; it is not full certification of every roof/body configuration or named trim. The factory-intake manual illustrates rear-trunk/removable-roof-latch access; do not invent convertible-specific access instructions from those illustrations. No Z06, ZR1, E-Ray/hybrid or other engine application is newly inferred.
| Detail | Value |
|---|---|
| Manufacturer Part Number | 46-34023B |
| Material / design | 6061-T6 billet aluminum; serrated/helix entry |
| Engine / application | See exact engine-specific fitment table and source qualifications |
| Sealing arrangement | Fully seat the supplied O-ring in the spacer groove and retain the original manifold O-ring. The unengraved spacer face goes against the manifold and TOP faces upward. |
| Throttle-body fastening | The exact manual supplies no numeric torque for either joint. The four supplied M6 x 1.0 x 30mm screws attach spacer to manifold; reuse the four factory screws for throttle body to spacer. Obtain the applicable manufacturer/factory tightening requirements. |
| Emissions scope | The manufacturer states this product is not CARB exempt and is unavailable for purchase in California or use on vehicles registered with the California DMV. |
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
A model- and engine-specific Silver Bullet throttle-body spacer, not a complete intake or replacement throttle body.
Does it include a filter or coupling?Yes. This kit includes shorter coupling 05-01572 and two size clamps. Transfer the existing aFe intake's 90-degree fitting and spring clamp; those two pieces are not listed as new kit contents. No filter or complete intake is supplied.
Are gains guaranteed?No. Turbulence, throttle-response and whistle statements are manufacturer design claims, not guaranteed horsepower, fuel-economy or sound results for the actual engine.
Which sealing parts are used?Fully seat the supplied O-ring in the spacer groove and retain the original manifold O-ring. The unengraved spacer face goes against the manifold and TOP faces upward.
What is the correct torque?The exact manual supplies no numeric torque for either joint. The four supplied M6 x 1.0 x 30mm screws attach spacer to manifold; reuse the four factory screws for throttle body to spacer. Obtain the applicable manufacturer/factory tightening requirements.
Are all original search rows certified?The current exact product page reaches 2026, whereas the linked exact manual ends at 2024. The carried Stingray row is extended within the current C8 6.2L model/engine scope; it is not full certification of every roof/body configuration or named trim. The factory-intake manual illustrates rear-trunk/removable-roof-latch access; do not invent convertible-specific access instructions from those illustrations. No Z06, ZR1, E-Ray/hybrid or other engine application is newly inferred.
Can another spacer’s instructions be substituted?No. Gaskets, O-rings, brackets, screw sizes, control cables and intake restrictions differ by exact part number.
Does the EO reference cover every application?The manufacturer states this product is not CARB exempt and is unavailable for purchase in California or use on vehicles registered with the California DMV.
46-34023B: installation details and any unresolved source scope must be matched to the actual vehicle before use.
California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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