Choosing the right cylinder head and compatible hardware is essential for optimizing performance on Ford 351W builds. This guide highlights five relevant products—from bare cylinder heads to gaskets and mounting hardware—that can help you maximize airflow, seal integrity, and reliability. Each item is selected for compatibility with Ford small-block W engines (289, 302, 351W, and 5.0L). Read on to compare features and decide which components best fit your engine project.
| Product | Brand | Type | Key Feature |
|---|---|---|---|
| IMOOA Cylinder Head | IMOOA | Bare Cylinder Head | Aluminum 185cc intake runner, 61cc chamber for Ford SBF 289/302/351W |
| Head Gaskets Pair | Ford | Head Gasket Set | Designed for SBF 302/351W engines |
| Speedmaster Head Stud Kit | Speedmaster | Head Stud Kit | 12-point, 7/16 undercut studs for Ford 351W |
| ARP Head Bolt Kit | ARP | Head Bolt Kit | High-quality head fasteners for 351W applications |
| Edelbrock Head Bolt Kit | Edelbrock | Head Bolt Kit | E-Series bolt kit for SBF/351W combinations |
IMOOA One Pair Bare Cylinder Head For Ford Small Block SBF 289 302 351W
Overview: IMOOA offers a bare aluminum cylinder head designed for Ford small-block builds including 289, 302, and 351W engines. This head features an intake runner of 185cc and a 61cc combustion chamber, aimed at improving airflow and combustion efficiency. The head is compatible with 5.0L V8 platforms as well, making it a versatile option for enthusiasts upgrading or revising their classic Ford powerplants. The design prioritizes weight reduction and airflow improvements suitable for performance-focused builds.
Key features: Compatible with SBF 289/302/351W and 5.0L V8 engines; intake valve diameter 2.020 inches; exhaust valve diameter 1.600 inches.
Ford Racing Head Gaskets (Pair) SBF 302/351W
Overview: This head gasket pair from Ford Racing is designed for small-block Ford engines, including the 302 and 351W. The set emphasizes reliable sealing under various operating conditions and helps maintain proper combustion chamber integrity. While not a head itself, it is a critical component when upgrading or rebuilding cylinder heads to ensure proper sealing and compression.
Key features: Includes two head gaskets; compatible with SBF 302/351W engines; US-made manufacturing; product dimensions imply suitability for standard head bolts and deck surfaces.
Speedmaster PCE279.1012 351W Cylinder Head Stud Kit
Overview: Speedmaster’s PCE279.1012 is a 12-point chromoly head stud kit designed for Ford 351W Windsor builds. The kit emphasizes durability and track-proven performance, aiming to deliver consistent clamping force across head gaskets and cylinder heads during high-stress conditions. It’s engineered to withstand the demands of performance engines and racing applications.
Key features: 12-point chromoly studs; compatibility with Ford 351W; track-proven performance and durability; designed to enhance head gasket sealing under load.
ARP Ford 289-302 Early 351W 7/16 Undercut Head Stud Kit
Overview: ARP’s 254-4701 head stud kit is designed for early 289-302 and 351W engines, featuring undercut 7/16 studs to maximize clamping force and reliability. ARP is known for high-strength fasteners, helping engine builders achieve precise head seal and stability under high-pressure scenarios. This kit is a staple for performance builders focusing on head retention under boost or high compression settings.
Key features: OEM-equivalent part number 254-4701; 2.55 pounds package weight; 7/16 undercut head studs; designed for 289/302/351W applications.
A.A Cylinder Head Dowel Alignment Pins
Overview: A.A’s alignment pins are designed for Ford small-block engines including 289/302/351W. The dowel pins ensure precise alignment of the cylinder head to block, aiding proper gasket sealing and torque distribution. A kit typically includes four steel pins with defined diameter and length to fit standard Ford SB dimensions.
Key features: Compatible with Ford SB engines; includes four steel dowel pins; dimensions: about 0.65″ diameter and 0.42″ length; aids consistent alignment for head installation.
E-Series Head Bolt Kit SBF 351W
Overview: Edelbrock’s E-Series head bolt kit is designed to suit SBF and 351W configurations, providing a reliable clamping solution for high-performance builds. The kit is intended to ensure consistent torque retention and gasket sealing across repeated heat cycles, contributing to engine durability under demanding conditions.
Key features: E-Series head bolt kit; compatible with SBF/351W; designed to deliver reliable clamping force and sealing integrity.
ARP for Ford Head Bolt Kit SB 351W
Overview: KarParts360’s ARP head bolt kit targets Ford 351W engines, offering high-grade fasteners designed to withstand racing-level stress. The kit emphasizes corrosion resistance, consistent tension, and robust clamping when used with performance cylinder heads and gaskets. It is a reliable choice for bolster seal integrity and head retention.
Key features: ARP brand; Ford 351W compatibility; enhanced material quality for durability and heat resistance.
Speedmaster PCE348.1008 Ford 351W MLS Head Gasket
Overview: Speedmaster’s MLS (Multi-Layer Steel) head gasket is designed for 351W engines and emphasizes strong sealing under high cylinder pressures. MLS gaskets are engineered to provide improved sealing across irregular deck surfaces and varying temperatures, supporting high-performance builds and street/strip applications.
Key features: MLS head gasket; Ford 351W compatibility; track-proven approach to sealing under diverse conditions.
Buying Guide: Key Considerations for Heads and Install Hardware
- Engine compatibility: Verify that the head, gaskets, and hardware match Ford small-block configurations (289/302/351W) and your specific build goals (street, strip, or drag).
- Material and weight: Aluminum cylinder heads reduce weight and improve intake flow vs. cast iron, but require precise torque and cooling considerations.
- Flow and chamber size: Intake runner volume and combustion chamber size influence compression, tuning, and power potential; ensure compatibility with your cam and fuel system.
- Sealing integrity: MLS gaskets and high-strength head bolts/studs help maintain seal under higher boost and compression; selecting the right combination is critical for longevity.
- Installation precision: Dowel pins and alignment hardware ensure true head-to-block alignment, preventing gasket misalignment and leaks.
- Hardware quality: Reputable brands (ARP, Speedmaster, Edelbrock) offer consistent tolerances and corrosion resistance, contributing to reliability in high-performance builds.
- Cost vs. benefit: Bare heads may require advanced machining; pairing with suitable gaskets and hardware can significantly affect overall project cost and performance.
- Maintenance and durability: Consider long-term durability under heat cycling and load; choose components with proven performance in similar setups.
- Intended use: For daily drivers, a balanced upgrade may be preferred; for race applications, prioritize airflow, sealing, and clamping stability.