On Sale
On Sale
4.0 Jeep/AMC CNC 100% Billet Valve Cover
$1,495.00
$1,250.00
After many years in the works, we have finally produced an all-new design Jeep 4.0 CNC 100% Billet Valve Cover. This cover has tons of innovation all wrapped up in an extremely nice CNC billet package.
We used the same encapsulated valve cover base gasket design from our Billet Valve Cover Spacer to create the ultimate cover. This billet valve cover is actually 1/2" shorter than the valve cover spacer/factory valve cover setup to help with hood clearance. We achieve this through our one-of-a-kind evaporative/breather tube design system which eliminates the need for a splash shield. Our system uses screw-in o-ringed tubes. These tubes house a clip in breather setup or an orficed tube with #8 ORB O-ring fittings for your choice of push-lock style hose or AN fittings on the top side.
This cover gives plenty of room from every aspect for larger adjustable roller rocker arms, to larger springs and retainers. The thick billet perimeter gives you the confidence when you go to tighten your VC down and to not worry about cracking or breaking. This cover is designed for the newer style rubber gasket for leak-free use, which is also included. The over-sized billet fill cap is o-ringed and offered in a front fill or center fill valve cover design. We will be offering different design options in the near future. For now, the cap in the picture is the only option available.
You can setup this cover to run the OEM style push-on 1/2" breather to air box with an orficed rear to the intake. Or, Breather both to the air box, to eliminate that nasty oil in the intake manifold like the OEM style. OR, use two #8 AN fittings to an air intake or catch can setup to control blow-by for that boosted application.
The evaporative/breather system style is a choice for you to make at checkout, along with your bolt style(Studs or Button head SS bolts), Raw/Clear Anodized/Black Anodized finish, front fill or center fill. If you order a coating option other than RAW, that will take an extra week to get coated before we can ship. This is our first batch, and we are simply trying to give our customers the opportunity to purchase, so bare with us while we get our production procedure in place. More pictures to follow!!!
On Sale
On Sale
Jeep/AMC OEM Rubber Valve Cover Gasket(Black) 1996-2006
$38.00
$32.00
(1) 4.0 Jeep 1996-2006 OEM black rubber valve cover gasket w/perimeter grommets.
On Sale
On Sale
Billet Valve Cover Spacer Kit(Raw or Black out)
$475.00 - $495.00
This is the most advanced and complete Billet Valve Cover/Roller Rocker Spacer to date. This spacer kit has a proprietary designed doweled/interlocking system to keep everything aligned for proper fitment, sealing and to squeeze in those big 1.6 or 1.7 Adjustable Roller Rocker Arms. This kit is designed retain the factory valve cover and its excellent breather/baffling system which most aftermarket covers DO NOT HAVE. Items included in this kit are the following: 5/8" Billet valve cover spacer(96-06 style valve cover), locating receiver dowels(96-06 12pt head bolts suggested not required), two black usable locating rubber valve cover gaskets, valve cover perimeter grommets, valve cover breather and PCV fittings w/grommets, Stainless Steel button head perimeter bolts or Stainless Studs w/Nylock nuts and AN washers to finish off everything so there's no rusty crusty looking mess down the road. Your choices will be "Raw or Black Out"
Jeep AMC 4.0 4.2 Revised Billet Aluminum Thermostat Housing 1971-2006
$235.00 - $245.00
Is it time for a new thermostat housing due to pitting, breakage, leaks, maybe after you add that new valve cover or spacer kit for those new roller rocker arms and now the thermostat housing hits or you just want the best damn housing on the market period then this one is for you. We have totally redesigned the AMC Jeep thermostat housing correctly with corrected outlet angles and solid billet aluminum construction that fits all years 1971-2006. We offer this housing in Raw or Black Anodized.
Jeep AMC 4.0 4.2 258 Stroker Long Snout "Black or Silver, Anodized Billet Crank Spacer"
$51.00
If you are running an early 258 (4.2) non-serpentine crank for your Stroker you will need to either cut the crank snout or simply run one of our new "Black or Silver, Anodized Billet Crank Spacers". These are designed to work with stock and aftermarket harmonic balancers, reuse your stock "Thick" crank washer and make sure your stock bolt has enough thread engagement. ***Attention, the O.D(Outer Diameter) was based off a neutral size so they would fit most all balancers though some balancers will be tighter than others due to inconsistences of manufactures.
Jeep 4.0 Valve Cover Perimeter Grommet 7075 Billet Retainer Set(15 piece Raw or Black Out).
$150.00 - $160.00
Jeep made a great simple sheet metal valve cover design that does exactly what it is supposed to do which is: Not leak, Control oil splatter, Proper PCV control without excess oil consumption and acceptable looks. Mopar stopped making these retainers over 10 years ago so we answered another call and made them look even better! Our new 7075 Aircraft Aluminum Retainers are super lightweight, fit even better than factory and can be polished to a mirror finish or choose the Black Out version. These will work directly with our valve cover spacer/stud/bolt kit and our billet thermostat housing to clear that added height. ***Note*** This set will include (15) Machined Billet Retainers in your choice of "Raw or Black Out"
Jeep 4.0 1/2" Billet Aluminum Intake Flanges
$245.00
Build your own intake or have one built with these precision laser cut 1/2" Billet intake manifold flanges for the 4.0 Jeep cylinder head. These flanges match our Copper gaskets, you can build your intake runners to mount flush on the flange or inside for a smaller port size. The tall flange provides multiple mounting points for the factory or aftermarket harness/NOS or random items depending on your layout. If you choose not to utilize the tall flange, build your intake completely before you mill the top off so your intake will stay in place during the welding process. ***Our Stainless steel header flange with this intake flange are made with a slight interference fit so you can clearance either one to fit your application best. This listing is for the "FLANGE ONLY", the intake in the pic is one of our in house intakes used as a reference for what can be accomplished.
Stainless Steel HD Engine Lift Bracket w/SS Clevis and 16"x 1/2" drop chains
$325.00
Sold out
This is our in house designed engine lift bracket for those big, long, heavy engines that need the strength and the length but not to scratch up your new or old motor. We use these on everything and they work great for any platform from an Inline four, monster Cummins or Big block V8's. They are made from 1/2" 304 Stainless Steel with SS Clevis's, 3/8' chains and multiple hook placements(Center works best, normally).