Engine Cylinder HeadThe Edelbrock #61515 Performer RPM CNC Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962 79 389 455 c. i. d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. Performer RPM CNC cylinder head with 72cc chambers are best for higher

- Constructed of 1

contact with oil actually facilitates the wedge effect

CNC-formed steel plate

BBK billet fuel pressure regulators are a great way to tune your EFI vehicle to obtain optimum air / fuel ratios and achieve maximum horsepower with the simple adjustment screw located on top

The fabricated

Rated for use engines making less than 500 horsepower

For the person interested in a full stainless steel exhaust system covered with our Lifetime Limited Warranty

These arms feature UMI's high performance

Forged Ball Joint Housings A unique feature of the QA1 control arm is the forged ball joint housing

5 inches and retains the factory Ford leaf springs

7L Hemi and factory dual exhaust

One of our most popular models