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Ford 306 Street Short Block

TREShortBlockstreet306
The 306 Street Short Block is perfect for stock type rebuilds and mild heads/cam setups. This is our new street short block that includes a race balance job and deck surfacing that wasn't part of our first version found on our old website. The short block is race balanced to 50oz external. This is designed as a low cost performance replacement short block for your tired roller 302 engine. Don't hesitate to ask us about custom internal parts for your exact needs, wants, and application!

Long Blocks: There is a $200 charge to assemble anything else you buy from us to your short block. Please ask if you are interested in anything you don't see!
Availability: All Short Blocks are custom built and take 4-6 weeks to build.
Shipping: All Short Block builds are charged the actual cost of shipping which is calculated and charged when you make your order
Was: $1,499.99
Sale: $1,299.99
Save: 13%
Save: $200.00
Qty:

Description

Block: .030 over TREperformance roller 302 block, fully prepped, decks surfaced.

Crank: TREperformance production 302 crankshaft, thermal cleaned, shot-peened, Magna Fluxed, precision ground, oil scooped and chamfered, race balanced with the rest of the assembly to 50oz .

Rods: OEM 5.09" forgings, hot tanked, resized, and balanced with assembly.

Bearings: Clevite P series rod and main.

Pistons: Speed Pro h273cp hypereutectic pistons, -8cc 4 valve reliefs.

Rings: Hastings 5/64, 5/64, 3/16.

306 Street Short Block Options:

BEARINGS: Clevite H series race rod/main bearings. $150
MAIN GIRDLE: Canton Racing 1/2" steel main girdle installed with ARP bolts. $225
FLEXPLATE: RPM SFI legal Steel Flexplate 157 or 164 tooth. $69
FLYWHEEL: SPEC SFI legal Billet Steel Flywheel. $233
FLYWHEEL: SPEC Lightweight SFI legal Billet Aluminum Flywheel. $332
BALANCER: SFI legal All Steel Harmonic Balancer. $159
BALANCER: Romac SFI high performance steel balancer. $299
BALANCER: Romac SFI lightweight steel/aluminum balancer. $329
REAR MAIN SEAL: Clevite one piece rear main seal installed in block. $25

Details

  • TREShortBlockstreet306
  • TREShortBlockstreet306
  • TREperformance
  • All Short Blocks are custom built and take 4-6 weeks to build.
  • New

Shipping Information

  • Item Requires Shipping
  • 150.0 lbs.
  • W36.0000” x H15.0000” x L15.0000”
  • This item will require a special quote for shipping charges.
  • All Short Block builds are charged the actual cost of shipping which is calculated and charged when you make your order


  • Have a question? Ask the Pros
  • 877-514-9494Mon - Fri 10:00 AM - 6:00 PM PST