Edelbrock Victor JR. Cylinder Head - Assembled - 2.320 / 1.940 in Valve - 245 cc Intake - 170 cc Chamber - 1.540 in Springs - Mopar 426 Hemi 61179 RG10004 1977-1978 GMC P35

1977-1978 GMC P35

As you might know

These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks

low weight and durability

Intended for customers who desire the loudest and most aggressive sound that they can find

Edelbrock Victor JR. Cylinder Head - Assembled - 2.320 / 1.940 in Valve - 245 cc Intake - 170 cc Chamber - 1.540 in Springs - Mopar 426 Hemi 61179 RG10004 1977-1978 GMC P35Cylinder Head Specifications: Combustion chamber volume: 170cc; Intake runner volume: 245cc; Exhaust runner volume: 105cc; Intake valve diameter: 2. 32"; Exhaust valve diameter: 1. 94"; Valve stem diameter: 5 16"; Valve guides: Manganese Bronze; Deck thickness: 5 8"; Valve spring diameter: 1. 54"; Valve spring maximum lift: . 700"; Rocker stud: N A; Guideplate: N A; Pushrod diameter: 5 16" or 3 8"; Valve angle: Int. (stock) Exhaust. Tipped 1. 5 21. 5