Edelbrock Power Package Top End Kit RPM Series Ford 81-Earlier 331-363 CI Small Block V8 440Hp+ NO-DISCOUNT exhaust system and 2021 GT

exhaust system and 2021 GT models

Our BD upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion

1997-2000 Ford Mustang GT 4

Manufacturer Part # : 15220075

Boost Valve

Edelbrock Power Package Top End Kit RPM Series Ford 81-Earlier 331-363 CI Small Block V8 440Hp+ NO-DISCOUNT exhaust system and 2021 GTManufacturer Part # : 2043 Market Description Edelbrock part #2043 Performer RPM Top End Kit is designed for 1981 and earlier Small Block Ford 331 363 V 8 Engines. This Top End Kit produced 438 HP & 413 TQ on a 347 c. i. d. Small Block Ford with 9. 5: 1 compression. The kit delivers improved performance in street applications from 1,500 to 6,500 rpm range. This kit includes RPM Air Gap intake manifold, RPM cylinder heads, pushrods and Rollin' Thunder