Availability
1978 Water Necks and Thermostat Housings
Water Neck, Steel, Chrome Plated, 90 Degree, Oldsmobile, Big/Small Block, Each
Part Number: MRG-9714
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Thermostat Housing, Aluminum, Natural, Gasket Style, Each
Part Number: RNB-902-2018
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Black Anodized, Straight Up, Chevy, Mopar, Big Block, Small Block, Each
Part Number: MEZ-WN0912S
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Ford, 429/460, Each
Part Number: CSI-9112C
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Thermostat Housing, Ford, Big Block 429-460, 351 Cleveland,351M & 400M, Billet, 75 Degree, Two Piece, O-Ring, Each, Polished
Part Number: MCH-BTH-334-05
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Pontiac, 350-455, Each
Part Number: CSI-9114C
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Aluminum, Chrome Plated, O-Ring, 45 Degree, Chevy, Big/Small Block, Each
Part Number: MRG-9141G
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Aluminum, Chrome Plated, 45 Degree, Ford, 289/302/351W, Each
Part Number: PRO-66211
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Natural, Radiator Cap Extension, 5.75 in. Tall, Chevy, Big/Small Block, Each
Part Number: MOR-63467
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Aluminum, Black Anodized, 90 Degree, -16 AN Male Threads, Chevrolet, Each
Part Number: JOE-36051
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each
Part Number: CSI-912C
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Necks and Thermostat Housings, Allstar Performance Aluminum Water Necks, 45 degree, Swivel, Aluminum, O-ring, Each
Part Number: AAF-ALL30271
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Steel, Chrome Plated, 90 Degree, Pontiac, V8, Each
Part Number: SUM-375091
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Swivel, Billet Aluminum, Clear Anodized, O-ring, 90 degree, for 1.5 in. Hose, Ford, Small Block
Part Number: CVS-TSH7CL
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, 15 Degree, O-Ring, Aluminum, Polished, Ford, Small Block, Each
Part Number: EDL-4814
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Polished, Straight Up, Ford, Country, Kit
Part Number: CTR-80-026
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Polished, 90 Degree, Ford, Small Block, Each
Part Number: CTR-80-056
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Ford, Each
Part Number: MCH-BTH-333-08
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Natural, Radiator Cap Filler, Chevy, Big/Small Block, Each
Part Number: MOR-63466
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Water Outlet, Stock, Aluminum, Stock, Pontiac, V8, L4, Each
Part Number: ADO-15-10282
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Polished, 1.500 in. Outlet Size, Ford, Each
Part Number: MCH-BTH-333-05
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Black Anodized, Spacer, 2 5/16 in.Tall, Chevy, Big/Small Block, Each
Part Number: MOR-63421
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each
Part Number: CSI-911AN16C
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Neck, Billet Aluminum, Black, Straight Up, O-ring Sealing Style, Chevy, Chrysler, Dodge, Plymouth, Each
Part Number: MOR-63422
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Chevrolet, Small/Big Block, Each
Part Number: MCH-BTH-202-08
Not Yet Reviewed
Estimated Ship Date: Monday 3/16/2026 if shipped by air
Estimated Ship Date: Monday 3/16/2026 if shipped by air
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