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Ford Racing BOSS 302 Cylinder Block

SKU: FRPM-6010-BOSS302

Engines, Bare Blocks

FR Engine Blocks...

Ford Racing BOSS 302 Cylinder Block

SKU: FRPM-6010-BOSS302

Engines, Bare Blocks

FR Engine Blocks...

A$6,233.22
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Ford Performance Engineers have designed the replacement for the legendary BOSS 302 and 351 blocks using the latest technology and manufacturing techniques from both the production and racing worlds. The BOSS block capability has been proven abound the world – both on the track and on the street. By preserving many of the dimensions and features from the original 289-351 blocks, the BOSS blocks are compatible as replacements for use in just about any vehicle that used a Windsor style engine. Cast from diesel grade iron and designed with added material in key areas, BOSS block strength is far superior to any Ford OE block ever produced.

Product Overview

Ford Performance Engineers have designed the replacement for the legendary BOSS 302 and 351 blocks using the latest technology and manufacturing techniques from both the production and racing worlds. The BOSS block capability has been proven abound the world – both on the track and on the street. By preserving many of the dimensions and features from the original 289-351 blocks, the BOSS blocks are compatible as replacements for use in just about any vehicle that used a Windsor style engine. Cast from diesel grade iron and designed with added material in key areas, BOSS block strength is far superior to any Ford OE block ever produced.


Features and Benefits

  • 8.2 in. Deck Height; Finished At 8.200 in. Plus .010 in. To .015 in.
  • Designed w/Optimized Cylinder Wall Length For Stroker Applications Up To 3.5 in. w/No Grinding Or Clearancing.
  • Splayed 4-Bolt Main On 2; 3; 4 Main Caps
  • 2-Bolt Main On First And Fifth Main Caps
  • Main Bearing Bores Finished To Low Limit
  • Finished Lifter Bores
  • Machined To Accept Factory Roller Lifter Guides And Lifter Guide Retainer
  • NASCAR Inspired Front Oil Feed On Both Lifter Galleys.
  • Revised Cooling System Passageways
  • Siamese Bore w/Drilled Coolant Crossover Holes
  • Increased Bulkhead Material
  • Threaded Core And Galley Plugs [Straight Thread Port Plugs w/O-Ring]
  • 8.2 in. Deck Height
  • Finished At 8.200 in. Plus .010 in. To .015 in.
  • Splayed 4-Bolt Main On 2
  • 3
  • 4 Main Caps
  • Threaded Core And Galley Plugs (Straight Thread Port Plugs w/O-Ring)

Product Details

Description:Engine Block
Part Number:frpM-6010-BOSS302
Prop 65 Yes/No:No
Title:Ford Performance - Boss 302 Engine Block - M-6010-BOSS302
WARNING CA Proposition 65:No

Part Type

Boss 302 Cylinder Block

Data: v4.2 - Upd: 2026-10-16 02:07:27

Features

  • 2-Bolt Main On First And Fifth Main Caps
  • 3
  • 4 Main Caps
  • 8.2 in. Deck Height
  • 8.2 in. Deck Height; Finished At 8.200 in. Plus .010 in. To .015 in.
  • Designed w/Optimized Cylinder Wall Length For Stroker Applications Up To 3.5 in. w/No Grinding Or Clearancing.
  • Finished At 8.200 in. Plus .010 in. To .015 in.
  • Finished Lifter Bores
  • Increased Bulkhead Material
  • Machined To Accept Factory Roller Lifter Guides And Lifter Guide Retainer
  • Main Bearing Bores Finished To Low Limit
  • NASCAR Inspired Front Oil Feed On Both Lifter Galleys.
  • Revised Cooling System Passageways
  • Siamese Bore w/Drilled Coolant Crossover Holes
  • Splayed 4-Bolt Main On 2
  • Splayed 4-Bolt Main On 2; 3; 4 Main Caps
  • Threaded Core And Galley Plugs (Straight Thread Port Plugs w/O-Ring)
  • Threaded Core And Galley Plugs [Straight Thread Port Plugs w/O-Ring]

Specifications

Product Attributes - Brand
Ford Performance Parts
Product Attributes - Manufacturer's Part Number
M-6010-BOSS302
Product Attributes - Part Type
Engines, Bare Blocks
Product Attributes - Product Line
Ford Performance Parts Boss 302 Engine Blocks
Product Attributes - UPC
756122090855
Product Attributes - Main Journal Type
Ford 302 Windsor
Product Attributes - Engine Block Material
Cast iron
Product Attributes - Engine Block Style
OEM
Product Attributes - Engine Block Deck Height
Standard deck
Product Attributes - Deck Height (in.)
8.200 in.
Product Attributes - Cylinder Bore as Shipped
4.000 in.
Product Attributes - Cylinder Bore Diameter
4.000 in.
Product Attributes - Maximum Bore Diameter (in.)
4.125
Product Attributes - Camshaft Location
Standard
Product Attributes - Main Bolt Style
4-bolt
Product Attributes - Main Caps Included
Yes
Product Attributes - Main Cap Material
Cast iron
Product Attributes - Main Cap Fasteners Included
Yes
Product Attributes - Main Bearings Included
No
Product Attributes - Rear Main Seal Style
1-piece
Product Attributes - Finished Cylinder Bores
Yes
Product Attributes - Raised Cam Location
No
Product Attributes - Cam Bearings Included
No
Product Attributes - Freeze Plugs Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Ford Racing
StreetFX SKU frpM-6010-BOSS302
SFX Item ID 4302932
Supplier Item Code 4302932
Manufacturer SKU M-6010-BOSS302
Manufacturer UPC 756122090855
Alternative References FMS-M6010BOSS302, FRDM6010-BOSS302

Brochures

Compatibility

Application Data
  • MakeFORD
    Engine TypeV8
    Engine FamilyFORD BOSS 302 V8 GAS

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