Ford SVO 351 Intake Gasket .060

The Ford SVO 351 Intake Gasket .060 from FEL-PRO is a precision composite gasket engineered for small block Ford engine builders and performance enthusiasts running intake manifold modifications. Whether you're rebuilding a classic 351C, 351M, or upgrading carburetor and EFI intake systems, this gasket seals the critical interface between your intake manifold and cylinder head. At .060 inches thick, it provides the exact compression thickness needed to maintain proper port alignment and prevent coolant or vacuum leaks that can undermine tuning gains and engine reliability.

Constructed from high-temperature composite material, the FEL-PRO 1253-3 gasket accommodates rectangular port dimensions of 1.35 x 1.95 inches and is supplied as a pair—one for each side of the engine block. The composite construction resists fuel, coolant, and oil exposure while maintaining consistent compression under the thermal cycling and boost conditions typical of street, strip, and track applications. Unlike cheaper cork or rubber gaskets that compress and fail prematurely, FEL-PRO's engineered compound delivers repeatable sealing across multiple heat cycles, crucial when you've invested in manifold porting, flow work, or forced induction upgrades.

This gasket pair is essential for any small block Ford 351 engine build—from mild street port-and-polish jobs to aggressive carbureted or turbocharged combinations. Installation is straightforward during intake removal, and the .060 thickness ensures compatibility with both stock and ported manifolds. Mechanics and engine builders trust FEL-PRO gaskets for their consistency and longevity; proper sealing at the intake port prevents vacuum leaks that rob horsepower and destabilize idle quality. Stock up on this pair for your next 351 refresh or performance modification project.