1990-1992 Ford Explorer Ranger and Aerostar with MANUAL Transmission 4.0L 244 OHV V6 12V

PREMIUM ENGINE MASTER KIT

Fits Gas Fuel Injected Models with Eighth Character of Vin# "X".
PLEASE SELECT YOUR SIZES FROM THE DROP DOWN MENU AT THE TOP OF THE PAGE


THIS KIT COMES WITH THE FOLLOWING PARTS:

Type of Part Sizes Available Notes
PISTONS STD, .50mm .75mm, 1.00mm Dish Top. 0.305" X 2.460". 1.450" CH. Pin Dia .9450". Std Bore 100.40mm
PISTON RINGS STD, .50mm .75mm, 1.00mm Premium Ductile Top. 1.6 / 1.75 / 3.5mm
ROD BEARINGS STD, .010", .020", .030"  
MAIN BEARINGS STD, .010", .020", .030"  
CAM BEARINGS STD Improved Bearings with External Oil Grooves on #2 & #3 positions. Heavy duty Allow. Wide#4 Bearing
FULL GASKET SET See Pictures For Details Use New Head Bolts
CAMSHAFT STOCK ***See Camshaft Specifications Table Below For More Info***
LIFTERS Set of 12 Hydraulic, Roller Followers
TIMING SET 3 Piece Set Single Roller Chain. Does not include Guide or Tensioner
OIL PUMP Stock  
EXPANSION PLUGS   Steel Plugs


CAMSHAFT SPECIFICATIONS
Type Stock Roller Camshaft
.050" Duration (Int/Exh) 189 / 206
Cam Lift (Int/Exh) .263" / .275"
Valve Lift (Int/Exh) .384" / .402"
Lobe Separation (Int/Exh) 107 / 117


NOTICE: This is a Standard/Stock Size Kit. Oversize Pistons, Piston Rings, Rod Bearings and Main Bearings are available at no extra cost. Please specify sizes needed at checkout, via Paypal Notes OR Email, otherwise your kit will be delayed in shipping. We will send you a message and if we don't hear back after one business day, the kit will automatically ship with standard sizes.

We ship a lot of products, and sometimes our inventory changes before updates can be made on eBay. Because of that, there are no specific brand requests available, and we hold the right to substitute a part with one of equal or greater quality. We will only ship high quality parts that we ourselves use in our repairs and our personal vehicles. We don't mess around with cheap stuff, it's a waste of our time and yours.


Item Description

This is a Premium Engine Master Kit. This master rebuild kit is provided by Enginetech and contains most all the parts commonly used to rebuild an engine, including the camshaft and lifters. Enginetech provides engine rebuilder parts from their wholesale parts warehouses. They buy parts in massive quantities in order to get the best deals for you and your project. They purchase parts directly from manufacturers such as Clevite, Silvolite, Hastings, Federal Mogul, Felpro and Perfect Circle and distribute them in their own branded box. If they are out of stock on a part of your kit we reserve the right to replace it with an interchangeable part from a brand of equal or higher quality. This is the most complete kit you will find anywhere.

R&G Machining has been rebuilding quality diesel and gas engines for more than 40 years and we include these exact same parts in all our motors we do. We wouldn't offer 100,000 and 200,000 mile warranties on our motors if we didn't believe in the quality and reliability of these parts. We also use these parts in our personal vehicles since we trust their strength and quality.


This kit DOES come with camshaft and lifters. This is a MASTER KIT.
If you do not need camshaft and lifters, then you will want to buy a REBUILD KIT.



FREE SAME DAY SHIPPING!

Payment Policy

We accept payment via PAYPAL

Payment must be received within one week of the purchase. Paying sooner will lead to less unnecessary delays in shipping.

Shipping Policy

Shipping Charge covers the 48 Continental United States ONLY.
APO/FPO/PO BOXES Deliveries excluded.
PayPal Confirmed Addresses Only
To ship to Hawaii/Alaska/Puerto Rico and any other U.S. Territory, purchase the item, but do not pay. Contact us by e-mail with your zipcode so we can determine and update the shipping surcharge for your area. Once this is updated you will be able to complete the check out and payment process.
To ship INTERNATIONALLY, we participate in the E-Bay Global shipping Program. If your country is not listed as a participating country contact us for a quote. We will ship USPS. Any countries' duties and taxes will not be included, and will be the buyers responsibility.

*Same Day shipping does not apply to Saturdays/Sundays/Holidays and is only on orders received by 1:00 PM PST. Please specify sizes when ordering, even if they are Standard Sizes.
If we do not receive your size information at the time of checkout, we will send you an e-mail requesting verification of sizes. Your order will be held for 24 hours, awaiting your response. After that time lapse, we will ship Standard Sizes as a default. If Standard size were not an available size, we will ship the first size listed.

Items Will be Shipped by either UPS,USPS,FedEx or OnTrac on the Same or Next Business day of receiving full payment Actual shipping time usually takes between 2-7 shipping days; depending on location. If you do not receive your items in 7 shipping days contact us and we will locate your order. The address listed on the paypal payment confirmation will be the address we ship to.

Shipments MUST be inspected at the time of the delivery for damage. If a freight claim is not filed then we can not do anything. Contact us to do a freight claim immediately if damage is noticed.

Returns Policy

All returns must be made within (30) days and must be in original, unused, unopen condition. C.O.D.s are not accepted on returns, buyer is responsible for return shipping. All returns must be accompanied by a return authorization number. Refunds will be made in the same manner the original payment was made. If the return is based upon a mistake that WE made, we will reimburse ANY shipping expenses acquired. It is the sole responsibility of the buyer to properly package any items being returned. Credit will not be given for items that are damaged during return shipping. If it is past 30 days and you would like to initiate an exchange or return of parts, contact us anyways. Usually we will find a way to help you out.

Terms Of Sale

Any warranties on the products(s) sold hereby are those made by the manufacturer. The seller, Grumpys Performance Center, hereby expressly disclaims all warranties, either expressed or implied, including any warranty of merchantability or fitness for a particular purpose, and Grumpys Performance Center neither assumes nor authorizes any other person to assume for it any liability in connection with the sale of said products. Any limitation contained herein does not apply where prohibited by law. Any suits arising from the sale of the goods described in this add, must be filed in Clackamas County, Oregon and such suits shall be governed by the laws of Oregon.

About Us

Grumpys Performance Center is a One-Stop Service and Dealership Alternative.
We have been rebuilding quality engines for over 40 years. We pride ourselves on the continuous quality of our workmanship.
We employ state-of-the-art equipment in our new 40,000 square-foot machine shop and warehouse located in Oregon.
We are both ASA and Engine Pro certified and a longtime member of the Automotive Engine Rebuilders Association.
Thats WHY
We are the #1 Diesel and Gas Engine Remanufacturing Machine Shop in the Northwest and we are now happy to be expanding our services NATION WIDE.


We have full time customer service representatives available to process your orders.
Monday through Friday, excluding holidays. 8:30 am to 5:00 pm PST



Remember...PERFORMANCE is our middle name!