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Big Block Exhaust Manifolds With Smog

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1970-1972 Monte Carlo Big Block Exhaust Manifolds With Smog 3909879LR

Name: Big Block Exhaust Manifolds With Smog
Brand: GM Restoration Parts
SKU: AXD-396S
Price: 469.99 USD
Availability: InStock

Ground Up Part #: AXD-396S

Manufacturer Part #: 3909879LR

No Vehicle Selected

Camaro Chevelle Nova El Camino

Monte Carlo

(fits 5 models)

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No Vehicle Selected

$469.99 (Pair)

MSRP: $491.99

(You Save: 4%)

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Part Details Related Products Vehicle Fitment Reviews

GM Restoration Exhaust Manifolds – Pair (3909879 & 3916178)

This pair of GM Restoration exhaust manifolds is designed to fit 1970-1972 Monte Carlo big block applications equipped with smog A.I.R., delivering factory-correct fit and period-correct appearance.

Manufactured to original GM specifications, these manifolds match OEM dimensions and finish for seamless installation and authentic detail. Casting numbers 3909879 and 3916178 are included for accurate restoration and parts verification.

Ideal for concours restorations and high-quality driver builds, they maintain OEM performance while keeping the engine bay true to original.

Manufacturer Part Number : 3909879LR

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

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Additional Information

SS396.com Part #: AXD-396S
Brand: GM Restoration Parts
Manufacturer Part #: 3909879LR
Sold As: Pair
Shipping Details: This Item Ships Oversized 1.

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Vehicle Fitment

Make	Model	Year	Body Style
Chevrolet	Monte Carlo	1970	-
Chevrolet	Monte Carlo	1971	-
Chevrolet	Monte Carlo	1972	-

Installation Time: Info Unavailable

Installation Difficulty: Info Unavailable

Installation Guides: Unavailable – Request Guide Creation

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