Thermostats, Housings and Fillers
- Coolant Bleed Plug
- Radiator Filler Necks
- Radiator Hose Fillers and Manifolds
- Thermostats
- Water Neck Block-Off Plates
- Water Neck Spacers
- Water Necks - Thermostat Housings
- Water Outlet Restrictors
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Water Neck Spacer - Polished (MEZWN0028U)
MEZIERE
$40.88Water Neck Spacer - 1 in Thick - Two 3/8 in NPT Female Ports - O-Ring Seal - Aluminum - Polished - Chevy V8 - Each$40.88 -
Water Neck Spacer - Black (MEZWN0028S)
MEZIERE
$40.88Water Neck Spacer - 1 in Thick - Two 3/8 in NPT Female Ports - O-Ring Seal - Aluminum - Black Anodized - Chevy V8 - Each$40.88 -
Out of stock
Swivel Water Neck - Black (MEZWN0020S)
MEZIERE
$108.37Water Neck - 90 Degree - WN Style Fittings - Swivel - O-Ring Seal - Aluminum - Black Anodized - Big Block Chevy / Mopar - Each$108.37 -
Water Manifold w/20an Inlet BBC - Black (MEZWAM10020S)
MEZIERE
$166.83Water Manifold - 20 AN Female Inlet / Outlet - O-Rings / Hardware Included - Aluminum - Black Anodized - Big Block Chevy - Each$166.83 -
Out of stock
1-1/4 to 1-1/2 Hose w/ 1/8NPT Steam Port Adapt (ICTAN627-21X125)
ICT BILLET
$24.84Fitting - Steam Port Adapter - Straight - 1-1/4 in Hose Barb to 1-1/2 in Hose Barb - 1/8 in NPT Gauge Port - Aluminum - Natural - Gm LS-Series - Each$24.84 -
Water Neck - Steel Black SBF 289-351W (EDE48143)
EDELBROCK
$24.95Water Neck - 15 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - Steel - Black Powder Coat - Small Block Ford - Each$24.95 -
Thermostat Housing 360-Deg Swivel Black (CVRTSH8BK)
CVR PERFORMANCE
$104.99Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Black Anodized - Mopar B / RB-Series 1980-91 - Each$104.99 -
Thermostat Housing SBF 289/302 w/ 1-1/2 Black (CVRTSH7BK)
CVR PERFORMANCE
$104.99Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Black Anodized - Small Block Ford - Each$104.99 -
Thermostat Housing 360-Deg Swivel Black (CVRTSH6BK)
CVR PERFORMANCE
$98.99Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Billet Aluminum - Black Anodized - Chevy V8 - Each$98.99 -
Thermostat Housing GM LS w/16AN - Black (CVRTSH5SABK)
CVR PERFORMANCE
$70.99Water Neck - Straight - 16 AN Male - O-Ring - Aluminum - Black Anodized - GM LS-Series - Each$70.99 -
Thermostat Housing GM LS w/ 1-1/2 - Clear (CVRTSH5CL)
CVR PERFORMANCE
$104.99Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Clear Anodized - GM LS-Series - Each$104.99 -
Thermostat Housing GM LS w/16AN - Clear (CVRTSH5ACL)
CVR PERFORMANCE
$103.99Water Neck - 90 Degree - 16 AN Male - Swivel - O-Ring - Aluminum - Clear Anodized - GM LS-Series - Each$103.99 -
Out of stock
Thermostat Housing GM LS w/16AN - Black (CVRTSH5ABK)
CVR PERFORMANCE
$102.99Water Neck - 90 Degree - 16 AN Male - Swivel - O-Ring - Aluminum - Black Anodized - GM LS-Series - Each$102.99 -
Out of stock
Radiator Hose Filler - 12an to 12an (CSI975)
CSR PERFORMANCE
$106.99Filler Neck - Hose Mount - 12 AN Male to 12 AN Male - Aluminum - Each$106.99 -
Out of stock
In-Line Radiator Hose Filler #16an to #16an (CSI974)
CSR PERFORMANCE
$106.99Filler Neck - Hose Mount - 16 AN Male to 16 AN Male - Aluminum - Each$106.99 -
Out of stock
In-Line Radiator Hose Filler - 1.5into 1.5in (CSI973)
CSR PERFORMANCE
$83.99Filler Neck - Hose Mount - 1-1/2 in Hose to 1-1/2 in Hose - Aluminum - Each$83.99 -
Out of stock
Chevy 360 Swivel Filler Neck - Clear (CSI914C)
CSR PERFORMANCE
$142.99Water Neck - 90 Degree - 1-1/2 in ID Hose - Filler Neck - Swivel - O-Ring - Hardware Included - Billet Aluminum - Clear Anodized - Chevy V8 - Each$142.99 -
Chevy 360 Swivel Filler Neck - Clear (CSI913C)
CSR PERFORMANCE
$141.99Water Neck - 90 Degree - 1-1/4 in ID Hose - Filler Neck - Swivel - O-Ring - Hardware Included - Billet Aluminum - Clear Anodized - Chevy V8 - Each$141.99 -
Out of stock
360 Degree Swivel Filler Neck w/16an - Black (CSI913AN16BLK)
CSR PERFORMANCE
$161.99Water Neck - 90 Degree - 16 AN Male - Filler Neck - Swivel - O-Ring - Hardware Included - Billet Aluminum - Black Anodized - Chevy V8 - Each$161.99 -
Swivel Thermostat Hsng. GM & Mopar 1-1/2in Hose (CSI912C)
CSR PERFORMANCE
$112.99Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Billet Aluminum - Clear Anodized - Chevy V8 - Each$112.99 -
Out of stock
SBF Swivel Thermostat Housing - Clear (CSI9111C)
CSR PERFORMANCE
$129.99Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Billet Aluminum - Clear Anodized - Small Block Ford - Each$129.99 -
SBF Swivel Thermostat Housing - Clear (CSI9110AN20C)
CSR PERFORMANCE
$165.99Water Neck - 90 Degree - 20 AN Male - O-Ring - Hardware Included - Aluminum - Clear Anodized - Small Block Ford - Each$165.99 -
LS Thermostat Housing w/ 20AN Male Nipple Black (BSPBLK90920)
BILLET SPECIALTIES
$80.95Water Neck - Straight - 20 AN Male - Hardware / O-Ring Included - Aluminum - Black Anodized - GM LS-Series - Each$80.95 -
LS Thermostat Housing w/ 16AN Male Nipple Black (BSPBLK90900)
BILLET SPECIALTIES
$80.95Water Neck - Straight - 16 AN Male - Hardware / O-Ring Included - Aluminum - Black Anodized - GM LS-Series - Each$80.95 -
Thermostat Housing 15 Degree LS 10-Up Black (BSPBLK90335)
BILLET SPECIALTIES
$126.95Water Neck - 15 Degree - 1-1/2 in ID Hose - Swivel - Stainless Hardware - Billet Aluminum - Black Anodized - GM LS-Series - Each$126.95 -
LS Thermostat Housing 15-Degree Black (BSPBLK90334)
BILLET SPECIALTIES
$126.95Water Neck - 75 Degree - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Black Anodized - GM LS-Series - Each$126.95 -
Black Chevy 15 Degree Water Neck (BSPBLK90320)
BILLET SPECIALTIES
$126.95Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Billet Aluminum - Black Anodized - Chevy V8 - Each$126.95 -
Black Chevy 0 Degree Water Neck (BSPBLK90220)
BILLET SPECIALTIES
$126.95Water Neck - 90 Degree - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Black Anodized - Chevy V8 - Each$126.95 -
LS Thermostat Housing Straight Black (BSPBLK90134)
BILLET SPECIALTIES
$72.95Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Black Anodized - GM LS-Series - Each$72.95 -
Thermostat Housing -20AN Straight Up Chevy Black (BSPBLK90119)
BILLET SPECIALTIES
$80.95Water Neck - Straight - 20 AN Male - Hardware / O-Ring Included - Aluminum - Black Anodized - Small Block Chevy - Each$80.95 -
LS Thermostat Housing w/ 20AN Male Nipple Anodizd (BSP90920)
BILLET SPECIALTIES
$72.95Water Neck - Straight - 20 AN Male - Hardware / O-Ring Included - Aluminum - Natural - GM LS-Series - Each$72.95 -
LS Thermostat Housing w/ 16AN Male Nipple Anodizd (BSP90900)
BILLET SPECIALTIES
$72.95Water Neck - Straight - 16 AN Male - Hardware / O-Ring Included - Aluminum - Natural - GM LS-Series - Each$72.95 -
Thermostat Housing Straight Up Mopar App (BSP90820)
BILLET SPECIALTIES
$72.95Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Polished - Mopar V8 - Each$72.95 -
BBF Thermostat Housing 15 Degree (BSP90725)
BILLET SPECIALTIES
$154.95Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Billet Aluminum - Polished - Big Block Ford - Each$154.95 -
SBF Thermostat Housing Swivel 0 Degree (BSP90620)
BILLET SPECIALTIES
$146.95Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Billet Aluminum - Polished - Small Block Ford - Each$146.95 -
Polished Thermostat Hsng 45 Deg. Swivel (BSP90420)
BILLET SPECIALTIES
$119.95Water Neck - 45 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Billet Aluminum - Polished - Chevy V8 - Each$119.95 -
LS Thermostat Housing 15-Degree Polished (BSP90334)
BILLET SPECIALTIES
$119.95Water Neck - 75 Degree - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Polished - GM LS-Series - Each$119.95 -
Polished Thermostat Hsng 75 Deg. Swivel (BSP90320)
BILLET SPECIALTIES
$119.95Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Billet Aluminum - Polished - Chevy V8 - Each$119.95 -
Polished SBC 90 Degree Water Neck (BSP90220)
BILLET SPECIALTIES
$119.95Water Neck - 90 Degree - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Polished - Chevy V8 - Each$119.95 -
LS Thermostat Housing Straight Polished (BSP90134)
BILLET SPECIALTIES
$66.95Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Polished - GM LS-Series - Each$66.95