Engine Kits

IH 304-345 1961-1981 Master Kit
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IH 304-345 1961-1981 Master Kit

Part #: EK1325
List Price: $2,310.48
Our Price: $1,001.21
You Save: $1,309.27

Availability: In Stock

View Optional Components

IH 304-345 1961-1981 Master Kit  (except Scout)


  • Melling or Sealed Power stock Camshaft
  • Speed Pro/ Sealed Power  Lifters
  • Melling stock matched Timing Gear set
  • Flat Top Pistons 
  • Cast  Flattop Piston Rings
  • Federal Mogul stock style Rod Bearings
  • Federal Mogul stock style Main Bearings
  • Durabond stock style Cam Bearings
  • Melling stock style Oil Pump (except Scout)
  • Melling stock style Frost Plugs
  • Fel Pro Overhaul Gasket Set


The Scout oil pump is different from the truck series pump in these 304 and 345 applications, so we have built a separate master kit for the Scout application that includes an oil pump kit. EK1325sp


The contour style pistons are listed below as an upgrade option. Since they are very uncommon, they are subject to availability.


Don't have a Binder to work on?  Please like this page above for your friends who do!

Please note… Occasionally we will substitute top quality brand names in our engine kits. Some examples are Melling & Sealed Power, Perfect Circle & Hastings, Clevite & Federal Mogul. Thank You. 





all except Scout


Required Options:
*Rod Brgs:
*Main Brgs:
Upgrade Options:
Premium Moly Rings:
Premium Moly Ring Upgrade 2M6302 $16.09
Upgrade to Brass Freeze Plugs:
Upgrade to Brass Freeze Plugs MPE122BR $12.85
Performance Camshaft Upgrade:
COMP 83-200-4 800 to 4500 RPM 252/252 ADV DURATION .425 .425 LIFT $83.58
COMP 83-201-4 1000 to 5000 RPM 260/260 ADV DURATION .440 .440 LIFT $83.58
COMP 83-202-4 1200 to 5200 RPM 268/268 ADV DURATION .454 .454 LIFT $83.58
Piston Style Change:
Contour Head style piston upgrade (subject to availability)7058D Silvolite $32.44
Airtex New Water Pump:
New Airtex Water Pump (models without fan clutch only) wp460 $37.71
Intake Valves 1.969" Head Diameter Repl. Oe # 151269R2 00560 SBI $57.76
Exhaust Valves 1.609" Diameter w/ Stellite Face Repl. Oe # 151443R3 00559s SBI $131.36
Valve Springs:
Stock Valve Springs 2.050 SBI 160-1206 $73.92
Performance Springs for Comp Cams 961-16 $93.95

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