Melling LS Dual Valve Spring Kit, delivering 147 lb of seat pressure at 1.800" installed height, designed to support high-performance camshaft profiles and provide superior valve control in LS engines.

High-quality dual valve spring kit for LS engines, providing 125 lb of seat pressure at 1.800" installed height—suitable for mild performance camshaft upgrades and reliable valve control.

Melling LS Beehive Valve Spring Kit, offering 145 lb of seat pressure at 1.800" installed height, designed for enhanced performance and better valve control in high-revving LS engine applications.

Melling Valve Spring Kit LS Beehive, 135lb @ 1.800" – high-performance beehive valve springs for LS engines, rated at 135lbs spring pressure.

Melling LS Beehive Valve Spring Kit, providing 130 lb of seat pressure at 1.800" installed height, designed for improved valve control and performance in LS engine builds with moderate camshaft upgrades.

Melling Valve Exhaust LS 1.602" 24deg Radius – High-performance exhaust valve for LS engines, designed with a 24-degree radius for optimal exhaust flow

Melling Valve Exhaust LS 1.602" 15deg Radius – High-performance exhaust valve designed for LS engines with a 15-degree radius for improved flow.

Melling Timing Damper Kit includes a bracket and damper for enhanced timing stability and performance in engine applications.

Melling Speed Set LS Single Roller 3 Bolt 4X Cam Sprocket for enhanced performance in LS engine applications.

Melling Speed Set LS Double Roller 3 Bolt 4X Cam Sprocket designed for improved timing accuracy and performance in LS engine setups.

Melling Pushrods LS7 7.800" Long, 3/8" Dia. – durable pushrods for LS7 engines, measuring 7.800" in length and 3/8" in diameter

Melling LS Pushrods, 7.400" long, .080" wall thickness, and 5/16" diameter, designed for durability and precise valve timing in high-performance LS engine applications.

Melling 2-Gallon Oil Pump Priming Tank for efficient lubrication and priming of engine oil systems.

Melling Oil Pump 10355HV Gen IV is a high-volume, high-pressure oil pump designed for GM LS engines, offering 20% more oil flow for high-performance applications.

Melling Oil Pump 10296 Gen III is a high-volume, high-pressure pump designed for LS engines, increasing oil flow by 18% for improved performance.

Melling Cylinder Sleeve 4.125 x 7.500 x 1/8 – High-quality cylinder sleeve for engine repair, providing a precise fit and long-lasting performance.

Melling Cylinder Sleeve 4.125 x 6.250 x 1/8 – Precision-engineered cylinder sleeve for engine repair, offering durability and an exact fit.

Melling Cylinder Sleeve 4.000 x 5.875 x 1/8 – Durable cylinder sleeve for engine repair, designed for a precise fit and enhanced durability.

The Mega Harness 6 Tower Coil is a high-performance wiring harness designed for six-cylinder engines with a six-tower coil pack, ensuring efficient spark delivery for improved ignition system performance.

Mazworx TB48 Billet Main Caps – High-strength 4140 chromoly steel main caps designed for enhancing durability in the Nissan TB48 engine.