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LS Thermostat Housing 15-DEGREE Polished

Water Neck - 90 Degree - 1-1/2 In Id Hose - O-RING - Stainless Hardware - Billet Aluminum - Polished - GM LS-SERIES...
BILLET SPECIALTIES  |  Part# BSP-90334   More Details...

$113.95



Extended Water Filler Neck SBC/BBC

Water Neck - 45 Degree - 5-3/4 In Tall - Cap Style - Aluminum - Natural - Chevy V6 / V8 - Kit
 |  Part# MOR-63467   More Details...

$80.99



90 Degree Water Neck - Pontiac V8

Water Neck - 90 Degree - 1-1/2 In Id Hose - Swivel - O-RING - Stainless Hardware - Billet Aluminum - Natural - Pont...
CANTON  |  Part# CAN-80-051   More Details...

$139.00



Swivel Water Neck 45 Deg Polished

Water Neck - 45 Degree - 1-1/2 In Id Hose - Swivel - O-RING - Hardware Included - Billet Aluminum - Natural - Chevy...
ALLSTAR PERFORMANCE  |  Part# ALL-30171   More Details...

$22.99



Manifold Expansion Filler - 6IN Tall

Water Neck - 90 Degree - 12 An Male - Filler Neck - 6 In Tall - O-RING - Hardware Included - Billet Aluminum - Clea...
CSR PERFORMANCE  |  Part# CSI-99163   More Details...

$178.99



Manifold Filler Neck

Water Neck - 90 Degree - 3-1/4 In Tall - Filler Cap X Water Hose X 1/2 In NPT X Dual 1/4 In NPT Female Ports - Alum...
 |  Part# MOR-63420   More Details...

$77.99



Remote Thermostat Housing

Water Neck - Remote - Two 12 An Female Inlet Ports - Aluminum - Universal - Each
 |  Part# MOR-63426   More Details...

$89.99



Inline Thermostat Housing

Thermostat Housing - IN-LINE - 1-1/2 In Hose Barb To WELD-ON Bung - Aluminum - Polished - Each
MEZIERE  |  Part# MEZ-WN0062   More Details...

$77.90



Billet Water Filler Neck W/1.5 Hose Fitt

Water Neck - 90 Degree - 1-1/2 In Id Hose - Two 3/8 In NPT Ports - 1/2 In NPT Gauge Port - Filler Neck - Billet Alu...
CANTON  |  Part# CAN-80-005   More Details...

$139.00



Billet Water Neck 1-3/4IN Black

Water Neck - 90 Degree - 1-3/4 In Id Hose - Swivel - O-RING - Hardware Included - Billet Aluminum - Black Anodize -...
ALLSTAR PERFORMANCE  |  Part# ALL-30371   More Details...

$99.99