pair of heads on a 454 bbc Engine i have.. they are 840 GM rectangle port Closed chamber heads.. . the heads are in good shape but do need a couple heli-coils on the Intake manifold side of Head .. they were on a running engine... date coded jan&feb of 1969 and have the Large 1.88 exhaust valves...
In reading on this forum and online it seems like just about everybody says to either use Manley inconel or ferrea super alloy. I also read that ferrea is half the cost, but I'm either looking in the wrong place or things have changed as everywhere I have looked they are 45/50 dollars each. Is...
I have an older set of A460 heads and valves that I would like to sell as I have choose an other direction for this project. These are brand new . The price is $1750 local pickup or plus the ride. I am located in Statesville,NC
I am selling a brand new set of Manley valves. Never has been used
Asking $400.00 plus shipping or can bring to the April races in Parker and Wild Horse Pass
or will trade for Manley springs Part #221448-16
Thank you for looking:flowerysmileqh2:
Here is a valve that is commonly used for a Pop-off system. A quick dump valve, mounts inside the boat one end connects to the top fitting on the pop off valve and the other plugs into the 5/32 pressure line from the co2 tank. About $20
I use these for operating the air bucket and could be used for the Pop off valve.
Here is the part number for the version that has screw type connections so you can use your own wires. They sell another version that comes with a two wires on either side of the valve for pos and neg but the...
"SOLD" Valves & Springs
Cleaning out the garage. These were out of the 572 motor. Missing one exhaust valve in the set, all straight, no seat damage. Springs are still really nice. $50 for all, you pay shipping if needed.
I have a brand new set of ti intake valves for sale. They are 5.650 oal, 2.420 dia, 11/32 stem, square groove used commonly in hemi fuel and alcohol heads. $800 please text or call Robert 714 606-7775 for info. these are over 1000 new!!!!!
Jesel "Dog Bone" .842" BBC roller lifters. Both lifters have the push-rod cup off-set .180" in the same direction. These were used with a Big Chief head. $150
Crower .903" roller lifters for a MOPAR. No off-set. $125
4 stainless steel used exhaust valves for SBC. 1.600 x 11/32 x 5.026 $25/all...
Okay, I'm no where near the level of needing a pop off valve, but I'm curious about their operation. I understand how it works and why, just wondering how they are actuated. I've seen where they are operated by pressure (CO2) but can they be operated manually (by cable)?
Low run titanium intake valves. They run between 2.447 - 2.450. They have 11/32 stem and one set is 5.700 long and the other is 5.770 long. $125 for a set of 8. Located in SoCal. (949)248-0083 or [email protected]