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DART SBF Iron Eagle Race Block, 351/9.5 Deck, 4.125 Bore

$2,676.00

DART SBF Iron Eagle Race Block!

351/9.5 Deck, 4.00 Bore

4 bolt billet caps on all 5 main journals

Coated cam bearings included

STRONGEST Race block on the market! Will Support 2000+hp!

Material: Superior iron alloy

Bore: 4.00” or 4.125” unfinished

Bore & Stroke: 4.185” x 4.250” max recommended

Cam Bearing Bore ID: SVO 2.1995”- 2.2015”

Cam Bearings: Special coated, grooved, w/3 oil holes

Cam Bearing O.S. + .010”, +.020”, +.030”

Cam Bearing Press: .002” - .003”

Cam Journal OD: Standard Ford SB (can be bored for 55mm)

Cam Plug: 2.375” dia. cup plug

Cylinder Wall Thickness: .250” min @ 4.185” bore

Cubic Inch: 468” max recommended

Deck Height: 9.200” & 9.500”

Deck Thickness: .675” min.

Freeze Plugs: Std Ford press in cup plugs 1.500” OD

Head Bolts: 1/2" Blind holes

Lifter Bores: Std Ford .8752” - .8767” Honed to size

Main Journal Size: 2.749” Std 351 Cleveland

Main Bearing Bore: 2.937” - 2.939” Honed to size

Main Thrust Width: .913” - .915”

Main Cap Bolts: #1 1/2” (2) 3/8” (2)

#2, #3, #4 7/16” (2) 7/16” splayed (2)

#5 1/2” (2) 3/8” (2)

Main Cap Press: .003” - .004”

Main Caps: Steel - 4 bolt, all 5

Main Cap Register: Deep stepped register on each side (no need for dowels)

Oil System: Std Wet Sump or SVO dry sump

Priority Main oiling with external pump (wet or dry)

Oil Filter: Standard filter

Oil Pan: Standard 351W oil pan

Rear Main Seal: Std 1 piece seal - FelPro# 2921 or 2942 4.500”x 3.750” SVO

Serial No.: Right front & main caps

Starter: Standard

Stud & Bolt Holes, Head: 1/2" std SVO with blind holes

Timing Chain/Gears: Standard components

Timing Cover: Uses stock 351W cover

Torque Specs: 1-5 1/2" bolts - 105 ft lbs

2-4 7/16” bolts - 65 ft lbs

1 & 5 3/8” bolts - 35 ft lbs

Weight, Approx: 190 lbs - 9.200” 195 lbs - 9.500”


Add to Cart:

  • Model: 31385235
  • Shipping Weight: 160lbs
  • 100 Units in Stock
  • Manufactured by: DART

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This product was added to our catalog on Wednesday 05 January, 2005.