Carburetor Throttle Base Plate 4160 Model For 750 CFM Vacuum Secondary Carb Billet Aluminum Proform Engine Cylinder Head Volume Measurement Kit Just slide the clamp over

Just slide the clamp over the piston

875 Inch 12-Bolt Rear Ends

Simply unscrew the adjustable end until it is the right length

Fits All Chevy V8 Engines With 168 Tooth Flywheel

250 Inch to 4

Carburetor Throttle Base Plate 4160 Model For 750 CFM Vacuum Secondary Carb Billet Aluminum Proform Engine Cylinder Head Volume Measurement Kit Just slide the clamp overUpgrade your carb with PROFORMs new Billet Throttle Base Plate! Made from solid billet construction versus die cast aluminum for added strength and durability this base plate comes with button torx head throttle plate screws, adjustable secondary air flow cam bracket, timed and full vacuum tubes for accessories and tuning, slip link mechanical secondary linkage, and power valve blow out protection! Sold Individually. Product Details: Carburetor