Uploaded September 2025 | Updated September 2026, 1 hour ago
Elevated from the ZZ502 with more power for your vintage muscle car, hot rod or classic truck, Chevrolet took its capability to the next level to create the SP502/602 Deluxe. Rated at 605 horsepower and 580 lb.-ft. of torque on tap, this 502-cu. in. Big-Block is one of our most popular yet. Distinguished with cast aluminum valve covers that are based on the striking, contemporary design introduced on the ZZ632/1000, the SP502 adds higher-compression pistons, hydraulicroller camshaft and CNC-ported oval-port heads that offer more drive and modern big-block power that comes only from the incomparable Chevrolet Big-Block family. Check it out.
Go to chevrolet.com/performance-parts/crate-engines/big-block-engines/502-engine
youtube.com/chevroletperformance
Chevy Performance Social
instagram.com/chevroletperformance
facebook.com/ChevroletPerformance
Elevated from the ZZ502 with more power for your vintage muscle car, hot rod or classic truck, Chevrolet took its capability to the next level to create the SP502/602 Deluxe. Rated at 605 horsepower and 580 lb.-ft. of torque on tap, this 502-cu. in. Big-Block is one of our most popular yet. Distinguished with cast aluminum valve covers that are based on the striking, contemporary design introduced on the ZZ632/1000, the SP502 adds higher-compression pistons, hydraulicroller camshaft and CNC-ported oval-port heads that offer more drive and modern big-block power that comes only from the incomparable Chevrolet Big-Block family. Check it out.
Go to chevrolet.com/performance-parts/crate-engines/big-block-engines/502-engine
youtube.com/chevroletperformance
Chevy Performance Social
instagram.com/chevroletperformance
facebook.com/ChevroletPerformance





![Chevrolet Performance - 2019 All New Silverado 5.3L Cat-Back Single-Exit Exhaust Upgrade System
Increased performance, reduced back pressure, and that high-performance sound all come standard with the Chevrolet Performance 5.3L Cat-Back Single-Exit Exhaust Upgrade system. With 3-inch outer-diameter 304 stainless-steel pipes, this system offers up to a 7-hp improvement at 5,600 rpm and up to 4 additional pound-feet of torque at 4,100 rpm compared to the production exhaust system. [Up to a 35 percent reduction in back pressure at 300 g/s at 600 degrees C makes it all possible,] and the slick 4.5-inch outer-diameter dual wall with angle-cut, high-polished exhaust tip makes a statement on and off road. The system is a bolt-on cat-back and includes everything required for a complete installation. Emissions-legal in all 50 states, this system will not void the New-Vehicle Limited Warranty. The estimated power is based on SAE test procedure J1349.
All-New Silverado:
PART NO. 84173601 / 5.3L Cat-Back Single-Exit Exhaust Upgrade System with Tip - SWB
PART NO. 84173594 / 5.3L Cat-Back Single-Exit Exhaust Upgrade System with Tip - LWB Chevrolet Performance - 2019 All New Silverado 5.3L Cat-Back Single-Exit Exhaust Upgrade System](https://i.ytimg.com/vi/AaamhdMAUyo/mqdefault.jpg)




