Manley Pushrod, P/ROD-4130 5/16 6.250Manley Performance Pushrods are engineered to deliver uncompromising strength, stiffness, and valvetrain stability in todays high performance engines. Manufactured from premium materials and precision heat treated for maximum durability, Manley pushrods are designed to resist deflection under high spring loads and extreme RPM conditions. Consistent wall thickness and exacting tolerances ensure reliable valve timing and long term performance in both

One of the counter-sunk holes features an industry-first oval countersunk hole to make installation easier in the event that the mounting hole is slightly off-drilled

572" - Lobe Separation: 108 Degrees - Intake Centerline: 103 Degrees - Idle Vacuum @ 1000 RPM's: 11"

exactly as used on new car production and as many as we have tools for are BRITISH MADE wholly in our own UK foundry

These springs will drop the rear end of your 1978-1987 GM G-body 1

This allows the user the install the subframe connectors now and have them welded at a later date if desired

ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium

Without Oil Pressure

Patent Pending Double Pull Down Latch and Link buckles provide the best in safety and comfort with an all new buckle with integrated Clam Shell style adjusters molded into the buckles

4-liter engine is manufactured using durable 409 stainless steel throughout and features 3

Exhaust tip

00-inch inlet pipe leading into a Flow FX "straight-through" muffler for great sound and maximum performance

The Edelbrock #8719 is 3/4" thick and made of wood fiber laminate