Dodge Corporate 9¼" Ring Gear, 12 Bolt Differential Cover		CHEVROLET® 348/409 Valve Covers
Our Price: $195.00		Our Price: $299.99
This cover fits the rear differential on the following vehicles: Ram 1500, 1994 & newer (not SRT or 1500 Mega - see our Dana and larger AAM 10½ covers) 1998-2003 Dodge Dakota ½-ton, 5.9 engine 2000 & newer Dodge Dakota ½-ton, 4.7 engine (may also have the Corporate 8¼ cover - count your bolts to check) 1998-2003 Dodge Durango, ½-ton, 5.9 engine 2000-2003 Dodge Durango, ½-ton, 4.7 engine 1998-2003 Dodge Durango, ½-ton, 3.9 or 5.2 engine (may also have the Corporate 8¼ cover - count your bolts to check) Ram Vans may have this cover or the smaller Corporate 8¼ cover - count your bolts to check This cover features drain, level check, and fill holes for easier maintenance. It also has a location on face of cover that can be machined for a temperature sensor. The option to have the cover drilled and tapped will need to be ordered over the phone, not on-line, and there is a machining charge. Click here for an image showing a cover machined for a temp sensor. Volume: 0.7 qt. over stock PML Differential Cover Features: Increased oil capacity for cooler temperatures Sand-cast aluminum with raised fins 3/16-inch thick wall construction to add strength to differential housing 3/8-inch thick gasket flange will not bend when bolts are tightened Machined gasket surface for a secure seal using RTV or factory reusable gasket Oil changes without removing the cover All hardware provided, including magnetic drain plug		These PML valve covers feature raised CHEVROLET script and fins, strong sand-cast aluminum construction, thick walls and gasket flanges that will not bend when bolts are tightened. Mounting hardware provided. Uses stock gaskets (not included). PML Valve Cover Features: Strong sand-cast aluminum construction Thick side walls and gasket flanges that will not bend when bolts are tightened Mounting hardware included
Jeep 258 Cu. In./4.2 Liter 6 Cylinder Valve Covers		GM 7½" and 7 5/8" Ring Gear, 10 Bolt Differential Cover
Our Price: $165.00		Our Price: $165.00
PML designed these covers to prevent oil blow by. The valve covers that Jeep supplied with the 258 engine tended to leak and cause an oil blow by problem which blocked the PCV valve. The improved baffle of the PML valve cover blocks the oil mist from reaching the PCV valve and solves the oil blow by problem. The baffling is an integral part of the casting so there are no rivets or screws to vibrate loose. The 258 engine was commonly used in the CJ-5, CJ-7, Grand Wagoneer, Wrangler, and other Jeeps. This valve cover fits 1981-1986 heads. This valve cover also fits 1987-1990 heads if your engine came with the plastic valve cover. If your 1987-1990 engine came with an aluminum valve cover from the factory, our valve cover will not fit your head. Engines with the aluminum valve cover have the same gasket shape and bolt pattern as the 4.0 heads. Look at the installation instructions (click here) for a better view of the gasket shape and bolt pattern on this valve cover and verify it is the same as the valve cover you have. The cover features holes for PCV, breather, and includes a billet oil fill cap for a secure seal. The Jeep 4.2 Liter/258 cubic inch engine comes in four possible fastener configurations. The PML valve cover works with all possibilities and has provisions for the use of studded bridges and head bolts. The cover features a precision-machined 0.200 inch-thick gasket flange for a uniform clamping force on the gasket. Holes can be easily drilled for studded rocker arm bridges. PML Valve Cover Features: Strong sand-cast aluminum construction Thick side walls and gasket flanges that will not bend when bolts are tightened Cast-in internal baffles Mounting hardware included		This diff cover fits GM vehicles with 7 1/2" (7.5") or 7 5/8" (7.625") ring gear 10 bolt differential. Typical applications include the following. Be aware that for each model and year there maybe more than one rear axle possible. See also GM 10 bolt 8½. Chevy S10, 1983 to 2004 Chevy S10 Blazer, 1983 to 2004 GMC S15, 1983 to1994 GMC Sonoma, 1991 to 2004 GMC Jimmy, 1984 to 2004 Chevy Astro Van, 1982 to Current GMC Safari Van, 1982 to Current Camaro, 1993 to 2002 Firebird, 1993 to 2002 Note: GM has used four different bolts on these differentials so to complete your order, we need to know which bolts you have. These differentials have used both metric and standard cover bolts. The bolt length has not been consistent either. When ordering one of these covers, you will need to pull one of your stock bolts out (a top bolt is best) and measure the length and determine whether it is metric or standard. (Yes, this is a pain. However, the bolts and drain plugs are stainless steel and expensive. We do not want our customers to pay extra for several different sizes with each cover.) Here are some guidelines: Bolt length is measured from the underside of the head (where a washer would sit) to the tip. Metric bolts will have 20 threads per inch, standard ones will have 18. Also, a bolt head with lines or letters on it is typically standard. A bolt with numbers such as 5.8, 9.8, 10.9, or 12.9 is likely to be metric. If you order on-line, please note the length of your stock bolts, and whether they are standard or metric in the vehicle information section when placing your order so we can provide the correct bolts. This cover features fill/level check and drain holes for easier maintenance. It also has an undrilled boss for a temperature sensor. The option to have boss drilled and tapped will need to be ordered over the phone, not on-line. This cover can be machined for a temperature sensor. The sensor will be located on the face of the cover and will point toward the rear of the vehicle. See image (click here) for an example. Please call to order if you would like a cover with a temperature sensor location. Volume:  0.5 qt. over stock Click here for dimensions. A separate window will open with the dimensions. For a larger picture, please click one of the above images. PML Differential Cover Features: Increased oil capacity for cooler temperatures Sand-cast aluminum with raised fins 3/16-inch thick wall construction to add strength to differential housing 3/8-inch thick gasket flange will not bend when bolts are tightened Machined gasket surface for a secure seal using RTV or factory reusable gasket Oil changes without removing the cover All hardware provided, including magnetic drain plug