Vehicle Fitment
This part is universal
- Fits Following Engines: 351W Ford Small Block V8.
Product Details
Bare Iron Engine Block (1-286-005) by Speedmaster®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Specifications
| Cylinder Bore Diameter: 4.123" |
| Bore & Stroke: 4.185" x 4.125" Max Recommended |
| Cam Journal OD: Standard SBF - Can be bored to 55mm |
| Cam Plug: 2.375" Diameter Cup Plug |
| Cylinder Wall Thickness: 0.250" min @ 4.185" Bore |
| Deck Height: 9.500" |
| Deck Thickness: 0.675" Min |
| Fuel Pump: Standard Mechanical Provision |
| Fuel Pump Pushrod: Standard Length |
| Freeze Plugs: Standard 1.500" Press In Cup Plugs |
| Lifter Bores: Standard SBF .8757-.8765" Honed to Size |
| Main Bearing Size: 2.749" (Standard 351c) |
| Main Bearing Bore: Standard 351c |
| Main Cap Bolts: #1 1/2"" (2) 3/8" (2);#2, 3, 4 7/16 (2) Splayed (2);#5 1/2"in. (2) 3/8" (2) |
| Main Cap Press: 0.003-0.004" |
| Main Caps: All 5 Billet Steel. 3 Center Caps Splayed |
| Main Cap Register: Deep Stepped Register (No Need for Dowels) |
| Oil System: Wet Sump or SVO dry sump. Priority main oiling with external pump. |
| Oil Pump Shaft: Standard SBF |
| Oil Filter: Standard SBF |
| Oil Pan: Modified STD 351W Oil Pan |
| Rear Main Seal: Standard 1pc. Seal FelPro# 2921 or 2942 4.500" x 3.750" SVO |
| Serial No. Location: Right Front & Main Caps |
| Starter: Standard |
| Stud Holes, Head: 1/2" std SVO with blind holes |
| Timing Chain/Gears: Uses stock 351w components |
| Timing Cover: Uses stock 351w cover |
| Torque Specs: 1 - 5 1/2"" Bolts 105ft. lbs.;2 -4 7/16"in. Bolts 65ft. lbs.;1 & 5 3/8" Bolts - 35 ft. lbs. |
| Weight: 208 Lbs @ 4.125"" Bore |
| Quantity: Single |
Features
- Created by professionals to meet your requirements
- Superior longevity and dependability
- Expertly Crafted using premium-grade materials
Founded in 1979, Speedmaster® has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. It began as a small speed workshop building engines for customers as a hobby, and now the company has grown from a one-man bricks-and-mortar business into a worldwide high-performance powerhouse known for assembling, manufacturing and racing high-performance engine parts. Speedmaster’s mission is to push innovation boundaries to create visually distinctive DNA, by blending old and new technology into functionality and aesthetics. Its empowered work forced drives innovation not only in the products it makes but with the way it goes about doing it. The ultimate token of precision, Speedmaster is the world’s only major parts manufacturer to equip cars from Standard replacement to Top Fuel Dragsters. Surviving the longevity of road, race and recreation is mandatory for all Speedmaster “Track Proven” products, bringing you closer to product perfection.
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