Borgeson Steering Coupling Assembly - 312100 Steering Coupler, Steel, 5/8-36 Chrysler X 3/4 Smooth Bore Manufacturer: Borgeson Manufacturer part number: 312100 Old price: $27.15 Price: $20.36 Ship to Select country United States of America Afghanistan Åland Islands Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia (Plurinational State of) Bonaire, Sint Eustatius and Saba Bosnia and Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory Brunei Darussalam Bulgaria Burkina Faso Burundi Cabo Verde Cambodia Cameroon Canada Cayman Islands Central African Republic Chad Chile China Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo Congo (Democratic Republic of the) Cook Islands Costa Rica Côte d'Ivoire Croatia Cuba Curaçao Cyprus Czechia Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Eswatini Ethiopia Falkland Islands (Malvinas) Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guernsey Guinea Guinea-Bissau Guyana Haiti Heard Island and McDonald Islands Holy See Honduras Hong Kong Hungary Iceland India Indonesia Iran (Islamic Republic of) Iraq Ireland Isle of Man Israel Italy Jamaica Japan Jersey Jordan Kazakhstan Kenya Kiribati Korea (Democratic People's Republic of) Korea (Republic of) Kuwait Kyrgyzstan Lao People's Democratic Republic Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macao Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia (Federated States of) Moldova (Republic of) Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island North Macedonia Northern Mariana Islands Norway Oman Pakistan Palau Palestine, State of Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Réunion Romania Russian Federation Rwanda Saint Barthélemy Saint Helena, Ascension and Tristan da Cunha Saint Kitts and Nevis Saint Lucia Saint Martin (French part) Saint Pierre and Miquelon Saint Vincent and the Grenadines Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Sint Maarten (Dutch part) Slovakia Slovenia Solomon Islands Somalia South Africa South Georgia and the South Sandwich Islands South Sudan Spain Sri Lanka Sudan Suriname Svalbard and Jan Mayen Sweden Switzerland Syrian Arab Republic Taiwan, Province of China Tajikistan Tanzania, United Republic of Thailand Timor-Leste Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom of Great Britain and Northern Ireland United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela (Bolivarian Republic of) Vietnam Virgin Islands (British) Virgin Islands (U.S.) Wallis and Futuna Western Sahara Yemen Zambia Zimbabwe * Other * Shipping Method Name Estimated Delivery Price No shipping options Apply Custom wishlist OK Add to wishlist Add to compare list Email a friend Using a 2" straight extension, called a coupler, to extend the steering box, R&P shaft or the column shaft, can sometimes eliminate a universal joint. The coupler can be welded or pinned to the un-splined end of a shaft. The 1"- 48 and 1" DD couplers have a 1-1?4" hole that will accept either an adapter to reduce inside diameter to 3/4" smooth or another splined or 3/4" DD coupler. The coupler assembly would have to be pinned and/or welded together. Welding the coupler is acceptable because there are no moving parts to damage, and the coupler's steel is less susceptible to heat damage from welding. Couplers are available in the same spline and Double D sizes as our universal joints. Couplers and adapters are available in steel and stainless steel only.Note: Steering Coupler.Watch product video Products specifications Attribute name Attribute value End 1 Gender Female End 1 Diameter .625 Spline Quantity 36 End 2 Diameter .750 End 2 Gender Female Length 2.00 Material Steel, 2618 Grade Type Performance Color Natural Steel Shaft End 1 5/8 in. 36-spline Chrysler Shaft End 2 3/4 in. without splines Prop 65 Long Label WARNING: This product can expose you to chemicals including Nickel and Chromium (hexavalent compounds), which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information visit: www.P65Warnings.ca.gov CA Prop 65 Required Y Piston Series JE Pistons Deck Height 9.240 Ring Set Thickness 1.20 MM x 1.50 MM x 3.00 MM Oversized No Ring Set - Recommended JG31F8-4125-2 OEM Bore Diameter 4.125 Piston Sub-Series LS Dome - 15? Head Pro Seal Head Gasket GM1005-051 Product Type Engine Piston Kit Oversized Amount Standard Compression Ratio 13.20:1 / 64.00 CC Head Engine Family LS Category Hierarchy Auto>All Piston Kits Cylinder Head GM LS1 15 DEG Bore Diameter 4.125 Piston Head Type Dome Compression Height 1.304 Piston Volume 8.40 Piston Quantity 8 Forging Type FSR Piston Average Weight 454 Ring Set Included No Top Compression Ring Thickness 0.0480 Second Compression Ring Thickness 0.0600 Oil Ring Thickness 0.1175 Wrist Pin Included Yes Wrist Pin Part Number 927-2250-15-51C Wrist Pin Material 5115 Low Carbon Steel, Case Hardened Wrist Pin Outer Diameter 0.927 Wrist Pin Length 2.250 Wrist Pin Wall Thickness 0.150 Wrist Pin Retainer Included Yes Wrist Pin Retainer Part Number 927-073-MW Engine Displacement 387 Engine Stroke 3.622 Connecting Rod Length 6.125 Prop 65 (C, R or CR) CR Prop 65 Yes/No Yes Prop 65 - Short Label prop65warninglabel.jpg Bore Diameter - Web 4.125 IN EBAY Category ID 33623 Country of Origin US Condition New