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Chevrolet Monte Carlo Doug Thorley Headers 

When you own Chevrolet Monte Carlo Doug Thorley headers, you own a piece of history! Doug Thorley has been making headers since 1958, so it's safe to say that they know what they're doing when it comes to finding the horsepower hidden in your ride's exhaust. Amazing attention to detail and real craftsmanship are just two reasons you'll love your new Chevrolet Monte Carlo Doug Thorley headers!


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Fits: 1964-87 CHEVELLE, EL CAMINO / 1967-81 CAMARO / 1970-87 MONTE CARLO / Small Block 265-400

PART# THY-380-S-C

Retail: $1,260.04
$1,096.23


Free Shipping!


Fits: 67-81 Chevrolet Camaro, 68-79 Chevrolet Nova, 70-87 Chevrolet Monte Carlo, 64-87 Chevrolet Chevelle / El Camino

PART# THY-380-C

Retail: $1,660.98
$1,445.05


Free Shipping!


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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Shorty Headers 64-87 for Chevy Chevelle El Camino Monte Carlo Small Block V8

Shorty Headers 64-87 for Chevy Chevelle El Camino Monte Carlo Small Block V8

SHORTY HEADERS fOR 1964-1987 CHEVY CHEVELLE El CAMINO MONTE CARLO SMALL BLOCK V8

For Impala Regal Grand Prix 3.8L V6 Supercharge Exhaust Manifold Header Pipe

1-3/4''Turbo Headers 2.5''cut for Chevy Chevelle Malibu El Camino A-body SBC V8

Shorty Headers for 1964-1987 Chevy Chevelle El Camino Monte Carlo Small Block V8







Chevrolet Monte Carlo Doug Thorley Headers 

When you own Chevrolet Monte Carlo Doug Thorley headers, you own a piece of history! Doug Thorley has been making headers since 1958, so it's safe to say that they know what they're doing when it comes to finding the horsepower hidden in your ride's exhaust. Amazing attention to detail and real craftsmanship are just two reasons you'll love your new Chevrolet Monte Carlo Doug Thorley headers!


Choose Your Vehicle:

Shop Chevrolet Monte Carlo Doug Thorley Headers by Year

1 - 2 of 2
Sort by:




Fits: 1964-87 CHEVELLE, EL CAMINO / 1967-81 CAMARO / 1970-87 MONTE CARLO / Small Block 265-400

PART# THY-380-S-C

Retail: $1,260.04
$1,096.23


Free Shipping!


Fits: 67-81 Chevrolet Camaro, 68-79 Chevrolet Nova, 70-87 Chevrolet Monte Carlo, 64-87 Chevrolet Chevelle / El Camino

PART# THY-380-C

Retail: $1,660.98
$1,445.05


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

Shorty Headers 64-87 for Chevy Chevelle El Camino Monte Carlo Small Block V8

Shorty Headers 64-87 for Chevy Chevelle El Camino Monte Carlo Small Block V8

SHORTY HEADERS fOR 1964-1987 CHEVY CHEVELLE El CAMINO MONTE CARLO SMALL BLOCK V8

For Impala Regal Grand Prix 3.8L V6 Supercharge Exhaust Manifold Header Pipe

1-3/4''Turbo Headers 2.5''cut for Chevy Chevelle Malibu El Camino A-body SBC V8

Shorty Headers for 1964-1987 Chevy Chevelle El Camino Monte Carlo Small Block V8