Home - Return to Previous Page
Click on image to zoom

Butler Pontiac 389 Rebuild Kit, Cast Pistons

Butler Pontiac 400 Rebuild Kit Standard includes Pistons, rings, rod bearings, main bearings, and a complete engine gasket kit
Pricing: $899.95

Customize Your Item

- Choose Your Piston/Bore Size -
 * required
- Choose Your Main Bearings -
 * required
- Choose Your Rod Bearings -
 * required
- Choose Your Oil Pan Gasket -
 * required
- Choose Your Rear Main -
 * required


All the guesswork is finished when you choose one of the Butler Rebuilder Kits.

These kits include Butler selected parts that work together to rebuild your Pontiac to better than new condition.

389 Rebuild Kit Standard

Include: Pistons and Ring Kit in Flat Top in .030 over, .040 over, or .060" Over

5/64 5/64 3/16 rings

Flat Top (-3.5cc) with an estimated CR of 68cc -11.1-11.3, 72cc -10.7-10.9 (MUST USE HIGH OCTANCE FUEL)

Dish Top (-17cc) in only .058" over CR of 68cc -9.7-9.9, 72cc -9.3-9.5

Federal Mogul Main Bearings in Standard, -.010, -.020 Size

Federal Mogul Rod Bearings in Standard, -.010, -.020 Size

Best Complete Gasket kit with Rear Main Seal and Oil Pan Gasket Options


  • Butler Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 28.0 lbs.

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.