
Specifications
- Brand
- Ferrea
- Part #
- F1140PQ

Ferrea Chevy SB 1.6in 11/32 5.160in 0.25in 14 Deg Sup Flo +.200 Comp Plus Exhaust Valve - Set of 8
$291.02
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Ferrea Chevy SB Comp Plus exhaust valves. Set of 8, 1.6in diameter, 5.160in length. For improved engine performance.
Key Features
- Set of 8 Ferrea Comp Plus exhaust valves for Chevy Small Block engines.
- Each valve has a 1.6-inch diameter face and a 5.160-inch overall length.
- Features a 0.25-inch stem diameter and 11/32-inch stem size.
- Super Flow design with a 14-degree seat angle for improved airflow.
- Comp Plus series construction for enhanced strength and durability.
- Valves are +.200 inches longer than standard for specific build requirements.
Product Details
This set includes eight Ferrea Comp Plus exhaust valves, designed for Chevy Small Block engines. Each valve measures 1.6 inches in diameter and has a 5.160-inch overall length, with a 0.25-inch stem diameter. These valves are built with Ferrea's Super Flow design and feature a 14-degree seat angle, intended to improve airflow and combustion efficiency in your engine.
The Comp Plus series valves are constructed from high-strength materials to withstand the demands of performance engines. They are +.200 inches longer than standard valves, which can be beneficial for certain cylinder head modifications or camshaft profiles, allowing for better valve train geometry and lift. The 11/32-inch stem size is a common specification for many Chevy Small Block applications.
When rebuilding or upgrading your Chevy Small Block's top end, these valves are a solid option for those looking for improved performance and durability. Ensure your valve springs and retainers are compatible with the valve specifications for optimal operation.
Specifications
- Brand
- Ferrea
- Manufacturer Part #
- F1140PQ
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Ferrea Chevrolet LS1 2.08in 0.3135in 4.9in 12 Deg S-Flo Rad Grv 6000 Series Intake Valve - Set of 8

Ferrea Chevy SB 2.055in 11/32in 5.16in 0.25in+.250 Comp Plus Int Valve - Single (Drop Ship Only)

Ferrea Ford FE 352/390/427/428 2.2in 11/32in 5.45in 12 Deg S-Flo 6000 Series Intake Valve - Set of 8

Ferrea Subaru EJ20 32mm 5.96mm 104.75mm 25 Deg Flo Radius Grv Stk 6000 Series Exhaust Valve-Set of 8
Ferrea Chevy SB 1.6in 11/32 5.160in 0.25in 14 Deg Sup Flo +.200 Comp Plus Exhaust Valve - Set of 8
