ARP BB Chevy
ARP BB Chevy Big Block Chevy 3/8X1.670 Hex Header - 1001413
ARP BB Chevy Big Block Chevy 3/8X1.670 Hex Header - 1001413
Regular price
$103.99 USD
Regular price
Sale price
$103.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet 3/8X1.670 HexFitment notes & questions
ARP BB Chevy Big Block, listed for Chevrolet 3. Tube headers can free up flow for more power, while cast manifolds are the factory-style replacement.
Quick facts
- Brand: ARP BB Chevy
- Part type: Exhaust manifold
- Listed for: Chevrolet 3
- Part number: 1001413
Specifications
- Weight: 1.155 lbs
Tip: Use new gaskets and studs, and check emissions rules where you live before changing headers.

ARP BB Chevy exhaust manifold for the Chevrolet 3/8X1.670 Hex: what to know
Cracked manifolds and broken studs cause ticking exhaust leaks, often worst when the engine is cold.
Fitment notes
- Listed for: Chevrolet 3/8X1.670 Hex.
- Specs, lead time and warranty come from ARP BB Chevy and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Exhaust manifold gaskets. Always new.
- Studs and nuts. Old studs often break on removal.
More for your car: Chevrolet Parts · All Exhaust Manifolds · Exhaust
Questions about Chevrolet 3/8X1.670 Hex exhaust manifold
Will this fit my Chevrolet 3/8X1.670 Hex?
It is listed for the Chevrolet 3/8X1.670 Hex. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Why is my exhaust ticking?
A cracked manifold or leaking gasket is a common cause.
Where do specs and warranty details come from?
From ARP BB Chevy. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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