We install a Flowmaster American Thunder cat-back on our 5.3L Silverado for classic V8 sound without annoying highway drone.
Chevrolet's next heavy-duty gas engine is on the way. The L8S V8 could bring more power and torque to the ’27 Silverado HD.
The ATI 6R80E transmission kit adapts Ford's six-speed automatic to bolt behind LS and LT Chevy engines rated up to 1,000 horsepower.
This Brian Finch-built Camaro combines a 418-cube LS3, six-speed manual, and serious suspension hardware for street and track duty.
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