Chevy Blazer 5.0L / 5.7L / 6.6L with Chevy Small Block Engine 1977, Pro Cruiser Street Rod Small Block Block Hugger Exhaust Headers by Dynatech®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Emissions: Racing Only. Comes standard with a Full One Year Warranty. 1 Pair. This Stainless Steel Block Hugger Header is an excellent way to improve the performance and appearance of your street rod. Starting with 100% polished stainless tubing and 3/8" thick last cut flanges, the header looks as good as it fits and performs. For applications where space is a premium concern, sometimes a short header is the only solution. For these cases, we offer our all-stainless Pro Cruiser Series block hugger header. They feature the same exceptional levels of quality, fit, and finish in a compact package.
|Series: Pro Cruiser|
|Primary Diameter: 1.63"|
|Collector Diameter: 2.5"|
|Emissions: Racing Only|
- Improves Performance and Appearance
- 100% stainless steel construction
- Includes bolts & gaskets
- Exhaust Headers
Designed specifically to tuck tight to the engine for maximum clearance around steering components, etc. Primary tubes with a 2.5" Collector come complete with a full color instruction manual and all gaskets and hardware required for assembly. Comes standard with a Full One Year Warranty.
Dynatech® has been an industry-leading expert in the evolution of exhaust technology for over 20 years. One of the finest kept secrets of racers and performance builders, state-of-the-art exhaust systems and headers built by Dynatech have made a huge impact on the hot rod, circle track and drag racing world. Painstakingly designed and meticulously engineered, supreme quality Dynatech exhaust products offer amazing horsepower and torque gains. Tube lengths, diameters and routing are thoroughly designed and tested for superior fit and function. Dynatech continues to build supremely efficient and ultra powerful exhaust products that deliver outstanding performance and sound which are sure to put you one step ahead of other drivers on the road.