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• Red - Medium
• 3/4" I.D.
• 2-1/8" O.D.
• 1-3/8" Tall

• Stock Length
• Taper: 2"/ft
• Replacement for AFC-21039

Available in lengths 10 to 18 inches.

Holley 4160 - 600-950 Vacuum secondary

• Large Bolt-In
• Taper: 2"/ft
• Stud 3/8" Longer than Stock
• Non-Take Apart

.530 /.536 Lift

Ford

11" & 12" Adj. Holes; Straight Broach; Black Anodized

Compatible With All 12V, 14V &16V AGM and Gel-Cell Batteries

5/8" hex, 3/4" reach, gasket seat (medium)

SBC; 10.5 lbs; 8”; SFI Approved

• Application: SBC
• Type: Exhaust
• Style: Hollow Stem
• Stem Diameter: 11/32"
• Head Diameter: 1.500"
• Overall Length: 4.960"
• Tip Length: .250"
• Reference: 14° Super Flo. Radial Groove. Special Alloy. +.050

• 3" From Tube
• 1-1/2" Tube
• Steel

.035" (pair)

Right Side

Aluminum Rocker; 3/8-24; 12pt; Full Set of 16

White - Flat right

1/2-20 X 1/2-20IF

• Aluminum Body
• 4.2" 6-rib serpentine pulley
• Pump Only
• #6 Outlet, #10 Inlet

4 x 1.88" Pistons; 0.81" Rotor Width; 4.75" Mount; Billet Aluminum; Universal Mount Loc.; Side Inlet

Available in lengths 10 to 18 inches.