71-73 Swag

  • New T-Shirt Design (Also coffee mugs and posters!) – read more!
  • Mach 1 Key Tags available (almost gone!) – read more
  • Convertible Key Tags available (limited supply) – read more
  • Coupe Key Tags available (only a few left) – read more

  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
stock appearing aluminum head
If these happen it would be a good option for many applications. Chuck
Note on these heads (from what I have read in the network54 forum). The bottom of the intake ports are higher than the stock 4v heads. While a 4v compatible manifold will bolt up and work, the air will hit a 'step' where the port is higher on the bottom. This will have some impact on the performance (I won't guess how much). You can either stuff your ports to get them to match or, my understanding, is he will open the ports to match but notes that the flow rates won't be the same. Make sure you understand what you are buying.

I plan on getting a set of these heads so I am not trying to 'bash' them. Just be sure you understand how they will fit into your overall build.

73 Convertible - 351C/4V CC heads/4bolt/forged flat tops/comp 270/rhodes/mallory unilite/tri-power/hookers/glasspacks/c6/3.50 limited slip/Gear Vendors/Global West sub frames, strut rods and shelby style traction bars/ Rear sway bar/tilt steering (not original)

Pics of modifications included in:
Share Thread:  

Possibly Related Threads...
Thread Author Replies Views Last Post
  Head and Exhaust Confusion digithead 13 269 Today, 06:29 AM
Last Post: digithead
  Manual Valve Body with Stock Shifter cobra3073 11 330 03-28-2018, 04:11 PM
Last Post: 1973machi
  What should be done to a 351 CJ head? scgamecock 10 666 01-23-2018, 08:29 AM
Last Post: Ron Tanzi
  Aluminum bell housing boilermaster 3 232 01-15-2018, 09:23 PM
Last Post: boilermaster
  Scott Cook Aluminum 4V Heads rotorr22 5 498 01-07-2018, 05:41 PM
Last Post: rotorr22
  351c head number location??? scgamecock 3 222 12-17-2017, 07:22 PM
Last Post: Stanglover
  Alternator for a 1971 351 C. I believe the 55 amp is stock. Pastorpat 9 570 11-27-2017, 12:48 PM
Last Post: Pastorpat
  Most aggressive idle cam recommendation for stock CJ heads scgamecock 9 518 11-24-2017, 07:06 AM
Last Post: TommyK

Users browsing this thread: 1 Guest(s)