1973-87 2WD BB Chevy Pickup Tri-Y Headers
1973-87 2WD BB Chevy Pickup Tri-Y Headers
Part #
DHCD303Y
Price: $566.99
Quantity:
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1973-87 366-454 2WD Pickup (all), Suburban, Blazer, Jimmy

Doug Thorley Headers are manufactured with 3/8” flange and 14 gauge construction throughout. These Nickel Plated headers feature a Tri-Y design that actually generates an additional momentum for exhaust emissions, which results in more power with less throttle. You will gain fuel economy, low end torque and horsepower, back pressure and heat reduction.

Feature a Limited Liability that last as long as the original owner owns them.


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