{"title":"Water Necks \u0026 Thermostat Housings - Billet Aluminium Swivel Designs","description":"\u003ch2\u003ePremium Water Necks \u0026amp; Thermostat Housings - Precision Coolant Routing\u003c\/h2\u003e\u003cp\u003eUpgrade your cooling system with our comprehensive range of precision-machined water necks and thermostat housings from Proflow and leading performance brands. Featuring 6061-T6 billet aluminium construction, 360-degree swivel designs, and O-ring seals, these components eliminate leaky paper gaskets while delivering flexible hose routing and premium aesthetics.\u003c\/p\u003e\u003ch3\u003eSwivel Water Necks - 360° Rotation\u003c\/h3\u003e\u003cp\u003eOur swivel water neck range provides ultimate flexibility for hose routing:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e90 Degree Swivel:\u003c\/strong\u003e Tight routing for compact engine bays with 360° rotation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45 Degree Swivel:\u003c\/strong\u003e Gradual angles for improved coolant flow and clearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight Up:\u003c\/strong\u003e Vertical routing for traditional applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Seal:\u003c\/strong\u003e Eliminates leaky paper gaskets for reliable sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSmall Block \u0026amp; Big Block Chevrolet\u003c\/h3\u003e\u003cp\u003ePrecision-engineered water necks for SB and BB Chevy engines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Small Block Chevrolet 262, 265, 267, 283, 302, 305, 307, 327, 350, 400\u003c\/li\u003e\n\u003cli\u003eBig Block Chevrolet 396, 402, 427, 454 applications\u003c\/li\u003e\n\u003cli\u003eBlack anodised and silver anodised finish options\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFord V8 Water Necks\u003c\/h3\u003e\u003cp\u003eApplications for Ford Windsor and Cleveland engines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Windsor:\u003c\/strong\u003e 289, 302, 351W with swivel and fixed designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Cleveland:\u003c\/strong\u003e 302, 351C, 400M compatibility\u003c\/li\u003e\n\u003cli\u003e45° and 90° angle options for flexible routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eLS Engine Water Necks\u003c\/h3\u003e\u003cp\u003eBillet aluminium water necks for GM LS engines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHolden Commodore LS1, LS2, LS3 applications\u003c\/li\u003e\n\u003cli\u003e90° swivel design for flexible hose routing\u003c\/li\u003e\n\u003cli\u003eBlack anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory thermostat housings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision CNC-machined from 6061-T6 billet aluminium\u003c\/li\u003e\n\u003cli\u003e360-degree swivel design for flexible hose routing\u003c\/li\u003e\n\u003cli\u003eO-ring seal eliminates leaky paper gaskets\u003c\/li\u003e\n\u003cli\u003eMultiple angle options: 45°, 90°, straight up\u003c\/li\u003e\n\u003cli\u003eBlack anodised or silver anodised finish options\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel mounting hardware\u003c\/li\u003e\n\u003cli\u003eShow car quality appearance for engine bay detailing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications:\u003c\/h3\u003e\u003cp\u003ePerfect for custom cooling systems, engine swaps, hot rods, muscle cars, and performance builds requiring reliable coolant connections with flexible hose routing. Ideal for tight engine bays where traditional fixed water necks don't provide adequate clearance.\u003c\/p\u003e\u003ch3\u003eComplete Your Cooling System:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/water-pumps\"\u003eWater Pumps\u003c\/a\u003e - SB\/BB Chevy, LS, Ford \u0026amp; Holden V8\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/cooling-systems-oil-coolers-transmission-coolers-water-pumps\"\u003eCooling Systems\u003c\/a\u003e - Radiators, hoses \u0026amp; accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/engine-accessories\"\u003eEngine Accessories\u003c\/a\u003e - Complete performance range\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/silicone-hose-tubing-straight\"\u003eSilicone Hose\u003c\/a\u003e - Heat-resistant coolant hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAustralian Stock:\u003c\/strong\u003e Fast shipping from Perth, WA. Expert technical support available for fitment advice.\u003c\/p\u003e","products":[{"product_id":"proflow-water-neck-billet-aluminium-silver-anodised-90-degree-swivel-chev-for-holden-commodore-ls1-ls2","title":"Proflow Billet Aluminium Swivel Water Neck - Silver 90° Holden LS1\/LS2\/LS3 | PFETH-808S","description":"\u003cp\u003e\u003cstrong\u003eProflow Billet Aluminium Swivel Water Neck - 90 Degree\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for Holden Commodore LS1, LS2, and LS3 engines, this premium silver anodised billet aluminium water neck features a 360-degree swivel design for flexible hose routing. The innovative high-temperature Viton O-ring seal eliminates the need for old rubber seals, providing reliable, leak-free performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminium construction\u003c\/li\u003e\n\u003cli\u003e360-degree swivel design for optimal hose positioning\u003c\/li\u003e\n\u003cli\u003e90-degree angle configuration\u003c\/li\u003e\n\u003cli\u003eSilver anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHigh-temperature Viton O-ring seal design\u003c\/li\u003e\n\u003cli\u003eFits standard 56mm diameter thermostat (same as original LS2\/LS3)\u003c\/li\u003e\n\u003cli\u003eDesigned for Holden Commodore LS1\/LS2\/LS3 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAustralian Stock | Fast Perth Dispatch\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePart Number: PFETH-808S\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41347073343682,"sku":"PFETH-808S","price":156.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/files\/PFETH-808S_1.jpg?v=1740021497"},{"product_id":"proflow-water-neck-billet-aluminium-black-anodised-straight-up-chev-for-holden-commodore-ls1-ls2","title":"Proflow Billet Aluminium Water Neck - Black Straight Holden Commodore LS1\/LS2 | PFETH-812BK","description":"\u003cp\u003e\u003cstrong\u003eProflow Billet Aluminium Water Neck - Straight Design\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for Holden Commodore LS1 and LS2 engines, this premium black anodised billet aluminium water neck features a straight-up design for clean, direct hose routing. The innovative O-ring seal eliminates leaky paper gaskets for reliable, leak-free performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminium construction\u003c\/li\u003e\n\u003cli\u003eStraight-up design for direct hose connection\u003c\/li\u003e\n\u003cli\u003eBlack anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eO-ring seal design eliminates paper gasket leaks\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel hardware\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Holden Commodore LS1 and LS2 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Use with MRG-6367 or MRG-6368.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAustralian Stock | Fast Perth Dispatch\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePart Number: PFETH-812BK\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41352354726082,"sku":"PFETH-812BK","price":115.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/products\/PFETH-812BK.jpg?v=1638926260"},{"product_id":"proflow-billet-thermostat-housing-45-degree-swivel-silver-holden-v8-pfeth-801s","title":"Proflow Billet Thermostat Housing 45° Swivel Silver PFETH-801S — Holden V8 253\/308 - PFETH-801S","description":"\u003ch2\u003eProflow Billet Aluminium Thermostat Housing — PFETH-801S\u003c\/h2\u003e\u003cp\u003eDitch the leaky paper gaskets for good. Proflow's PFETH-801S billet thermostat housing delivers a precision O-ring seal that holds tight under heat and pressure, while the 45-degree swivel design gives you the routing flexibility your build demands. Machined from high-grade billet aluminium and finished in silver anodise, it looks as sharp as it performs.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet aluminium construction\u003c\/strong\u003e — lightweight, strong, and corrosion resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° swivel design\u003c\/strong\u003e — rotate to your preferred hose routing before locking in position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e45-degree outlet angle\u003c\/strong\u003e — ideal for tight engine bay clearances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-ring seal\u003c\/strong\u003e — eliminates paper gasket failures and coolant leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver anodised finish\u003c\/strong\u003e — clean, durable, and corrosion resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hardware included\u003c\/strong\u003e — complete kit, ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: PFETH-801S\u003c\/li\u003e\n\u003cli\u003eApplication: Holden V8 253 \/ 308\u003c\/li\u003e\n\u003cli\u003eMaterial: Billet Aluminium\u003c\/li\u003e\n\u003cli\u003eFinish: Silver Anodised\u003c\/li\u003e\n\u003cli\u003eOutlet Angle: 45 Degrees\u003c\/li\u003e\n\u003cli\u003eSeal Type: O-Ring\u003c\/li\u003e\n\u003cli\u003eHardware: Stainless Steel (included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're building a street machine or a dedicated track car, the PFETH-801S is the upgrade your cooling system deserves.\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41471695388866,"sku":"PFETH-801S","price":174.2,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/products\/PFETH-801S.jpg?v=1641873353"},{"product_id":"pfeth-801bk-proflow-water-neck-billet-aluminium-swivel-black-anodised-45-degree-for-holden-v8-253-308","title":"Proflow Billet Aluminium Swivel Water Neck - Black 45° Holden V8 253\/308 | PFETH-801BK","description":"\u003cp\u003e\u003cstrong\u003eProflow Billet Aluminium Swivel Water Neck - 45 Degree\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for Holden V8 253 and 308 engines, this premium black anodised billet aluminium water neck features a 360-degree swivel design for flexible hose routing in tight engine bays. The innovative O-ring seal eliminates leaky paper gaskets for reliable, leak-free performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminium construction\u003c\/li\u003e\n\u003cli\u003e360-degree swivel design for optimal hose positioning\u003c\/li\u003e\n\u003cli\u003e45-degree angle configuration\u003c\/li\u003e\n\u003cli\u003eBlack anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eO-ring seal design eliminates paper gasket leaks\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel hardware\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Holden V8 253\/308 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAustralian Stock | Fast Perth Dispatch\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePart Number: PFETH-801BK\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41673351528642,"sku":"PFETH-801BK","price":165.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/files\/PFETH-801BK.jpg?v=1740116362"},{"product_id":"pfeth-806bk-proflow-water-neck-billet-aluminium-swivel-black-anodised-45-degree-sb-bb-chev","title":"Proflow Billet Aluminium Swivel Water Neck - Black 45° SB\/BB Chev | PFETH-806BK","description":"\u003cp\u003e\u003cstrong\u003eProflow Billet Aluminium Swivel Water Neck - 45 Degree\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for Small Block and Big Block Chevy engines, this premium black anodised billet aluminium water neck features a 360-degree swivel design for flexible hose routing in tight engine bays. The innovative O-ring seal eliminates leaky paper gaskets for reliable, leak-free performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminium construction\u003c\/li\u003e\n\u003cli\u003e360-degree swivel design for optimal hose positioning\u003c\/li\u003e\n\u003cli\u003e45-degree angle configuration\u003c\/li\u003e\n\u003cli\u003eBlack anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eO-ring seal design eliminates paper gasket leaks\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel hardware\u003c\/li\u003e\n\u003cli\u003eFits Small Block and Big Block Chevy engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAustralian Stock | Fast Perth Dispatch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePart Number: PFETH-806BK\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41673358442690,"sku":"PFETH-806BK","price":158.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/files\/PFETH-806BK.jpg?v=1753070246"},{"product_id":"pfeth-803bk-proflow-water-neck-billet-aluminium-swivel-black-anodised-90-degree-sb-bb-chev","title":"Proflow Billet Water Neck 90 Degree Swivel Black - SB\/BB Chev (PFETH-803BK)","description":"\u003ch3\u003eProflow Billet Aluminium Water Neck - 90 Degree Swivel\u003c\/h3\u003e\u003cp\u003eProflow's precision-machined billet aluminium water neck features a 360-degree swivel design that eliminates leaky paper gaskets with an O-ring seal. The 90-degree angle provides flexible hose routing options for tight engine bays, while the black anodised finish delivers a premium appearance and corrosion resistance.\u003c\/p\u003e\u003ch4\u003eKey Features:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6061-T6 billet aluminium construction\u003c\/li\u003e\n\u003cli\u003e360-degree swivel design for flexible hose routing\u003c\/li\u003e\n\u003cli\u003eO-ring seal eliminates leaky paper gaskets\u003c\/li\u003e\n\u003cli\u003e90-degree angle for tight engine bay clearance\u003c\/li\u003e\n\u003cli\u003eBlack anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel mounting hardware\u003c\/li\u003e\n\u003cli\u003eFits Small Block and Big Block Chevrolet engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eApplications:\u003c\/h4\u003e\u003cp\u003ePerfect for Small Block Chevrolet (262, 265, 267, 283, 302, 305, 307, 327, 350, 400) and Big Block Chevrolet (396, 402, 427, 454) engines. Ideal for street performance builds, hot rods, muscle cars, and custom engine swaps requiring reliable cooling system connections.\u003c\/p\u003e\u003ch4\u003eComplete Your Cooling System:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/water-neck\"\u003eWater Necks \u0026amp; Thermostat Housings\u003c\/a\u003e - All angles \u0026amp; finishes\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/water-pumps\"\u003eWater Pumps\u003c\/a\u003e - SB \u0026amp; BB Chevy pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/cooling-systems-oil-coolers-transmission-coolers-water-pumps\"\u003eCooling Systems\u003c\/a\u003e - Complete range\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/engine-accessories\"\u003eEngine Accessories\u003c\/a\u003e - Performance parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e SB\/BB Chev | 90° Swivel | 6061-T6 Billet | Black Anodised | O-Ring Seal | SKU: PFETH-803BK | Australian stock\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41673504260290,"sku":"PFETH-803BK","price":149.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/products\/PFETH-803BK.jpg?v=1645497772"},{"product_id":"pfeth-807bk-proflow-water-neck-billet-aluminium-black-anodised-straight-up-sb-bb-chev","title":"Proflow Billet Aluminium Water Neck - Black Straight SB\/BB Chev | PFETH-807BK","description":"\u003cp\u003e\u003cstrong\u003eProflow Billet Aluminium Water Neck - Straight Design\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for Small Block and Big Block Chevy engines, this premium black anodised billet aluminium water neck features a straight-up design for clean, direct hose routing. The innovative O-ring seal eliminates leaky paper gaskets for reliable, leak-free performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminium construction\u003c\/li\u003e\n\u003cli\u003eStraight-up design for direct hose connection\u003c\/li\u003e\n\u003cli\u003eBlack anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eO-ring seal design eliminates paper gasket leaks\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel hardware\u003c\/li\u003e\n\u003cli\u003eFits Small Block and Big Block Chevy engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAustralian Stock | Fast Perth Dispatch\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePart Number: PFETH-807BK\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":41673764831426,"sku":"PFETH-807BK","price":106.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/products\/PFETH-807BK.jpg?v=1645504227"},{"product_id":"pfeth-805s-proflow-water-neck-billet-aluminium-silver-anodised-straight-up-sb-for-ford-302-351-cleveland","title":"Proflow Billet Aluminium Water Neck - Silver Straight SB Ford 302-351C | PFETH-805S","description":"\u003cp\u003e\u003cstrong\u003eProflow Billet Aluminium Water Neck - Straight Design\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for Small Block Ford 302 and 351 Cleveland engines, this premium silver anodised billet aluminium water neck features a straight-up design for clean, direct hose routing. The innovative O-ring seal eliminates leaky paper gaskets for reliable, leak-free performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined billet aluminium construction\u003c\/li\u003e\n\u003cli\u003eStraight-up design for direct hose connection\u003c\/li\u003e\n\u003cli\u003eSilver anodised finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eO-ring seal design eliminates paper gasket leaks\u003c\/li\u003e\n\u003cli\u003eIncludes stainless steel hardware\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Small Block Ford 302 and 351 Cleveland engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAustralian Stock | Fast Perth Dispatch\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePart Number: PFETH-805S\u003c\/p\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":42315704238274,"sku":"PFETH-805S","price":103.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/products\/PFETH-805S.jpg?v=1659579088"},{"product_id":"pfeth-807s-proflow-water-neck-billet-aluminium-silver-anodised-straight-up-sb-bb-chev","title":"Proflow Billet Aluminium Water Neck - Silver Straight SB\/BB Chev | PFETH-807S","description":"\u003cp\u003e\u003cstrong\u003eProflow Billet Aluminium Water Neck - Straight Design\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for Small Block and Big Block Chevy engines, this premium silver anodised billet aluminium water neck features a straight-up design for clean, direct hose routing. 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You can choose the conventional vertical housing or the high-tech 360 degree swivel housing. They're available straight-up or with a 0, 45, or 90 degree angle and come complete with stainless hardware.\u003c\/span\u003e","brand":"SS Racetech Rods \u0026 Customs","offers":[{"title":"Default Title","offer_id":45032681767229,"sku":"PFETH-803S","price":146.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/8011\/8978\/products\/PFETH-803S.jpg?v=1681706733"},{"product_id":"pfeth-r8937bk-proflow-water-neck-thermostat-housing-cast-aluminum-black-45-degree-swivel-chev-for-holden-ls-each","title":"Proflow Thermostat Housing Water Neck – Cast Aluminium, Black, 45° Swivel, Holden\/Chev LS | PFETH-R8937BK","description":"\u003ch2\u003eProflow Thermostat Housing Water Neck – PFETH-R8937BK\u003c\/h2\u003e\u003cp\u003eA clean, affordable upgrade over your old standard water neck, the Proflow cast aluminium thermostat housing is purpose-built for Holden and Chevrolet LS engines. 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