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We will do our best to ship products out promptly. Sometimes the order must be broken up into multiple boxes. This will cost more. ie: Valve cover and pistons/ rods in 2 boxes.
USA prices are for the lower 48 States. Other places will be higher. Foreign shipping- The shipping calculator will be wrong. Expect a email from us after purchase. We gather your parts, package them the best to save money on shipping. We will then send a invoice with correct cost of shipping. |
All Products
Many used engines in stock, if you don't see it , ASK.
At 12Bolt, we try our best to offer the highest quality parts at affordable prices. You will not find hyped up, exaggerated claims about racing potential. You will find, real world, proven, tested parts. This is the place to find the Chevy 250-292 Inline 6 parts.
Oct 1, 2011. 12bolt is proud to offer the P.E.S product line! In the 70's, 80's and 90's and 2000's Clyde Norwood Owner of Precision Engine Service was a leader in inline race part development. Head development included the 1st bolt in lump kit. Later came the PES Ram intake manifold that proved itself to win many races.
THE PRODUCTS LISTED IN THIS CATALOG ARE INTENDED FOR RACING PURPOSES & SHOULD BE INSTALLED IN ACCORDANCE w/ STATE REGULATIONS PERTAINING TO EMISSION STANDARDS. IT IS ALSO RECOMMENDED THAT ALL SMOG CONTROL & CATALYTIC CONVERTERS BE RETAINED AS REQUIRED BY LAW. CALIFORNIA VEHICLE CODE SECTION 27156 PROHIBITS THE ADVERTISING, OFFERING FOR SALE, OR INSTALLATION OF ANY DEVICE WHICH MODIFIES A VEHICLE’S EMISSION CONTROL SYSTEM. 12Bolt LLC Duals HAVE NOT YET RECEIVED AN EXEMPTION FROM THIS CODE SECTION, & ARE, THEREFORE, NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON VEHICLES EQUIPPED w/ CATALYTIC CONVERTERS.
NEW PARTS ARE ADDED OFTEN! Look at the aluminum finned valve cover for Chevy inline 153 4cyl and 6 Cyl 194-230-250-292.
Also the 2 piece timing cover.
At 12Bolt, we try our best to offer the highest quality parts at affordable prices. You will not find hyped up, exaggerated claims about racing potential. You will find, real world, proven, tested parts. This is the place to find the Chevy 250-292 Inline 6 parts.
Oct 1, 2011. 12bolt is proud to offer the P.E.S product line! In the 70's, 80's and 90's and 2000's Clyde Norwood Owner of Precision Engine Service was a leader in inline race part development. Head development included the 1st bolt in lump kit. Later came the PES Ram intake manifold that proved itself to win many races.
THE PRODUCTS LISTED IN THIS CATALOG ARE INTENDED FOR RACING PURPOSES & SHOULD BE INSTALLED IN ACCORDANCE w/ STATE REGULATIONS PERTAINING TO EMISSION STANDARDS. IT IS ALSO RECOMMENDED THAT ALL SMOG CONTROL & CATALYTIC CONVERTERS BE RETAINED AS REQUIRED BY LAW. CALIFORNIA VEHICLE CODE SECTION 27156 PROHIBITS THE ADVERTISING, OFFERING FOR SALE, OR INSTALLATION OF ANY DEVICE WHICH MODIFIES A VEHICLE’S EMISSION CONTROL SYSTEM. 12Bolt LLC Duals HAVE NOT YET RECEIVED AN EXEMPTION FROM THIS CODE SECTION, & ARE, THEREFORE, NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON VEHICLES EQUIPPED w/ CATALYTIC CONVERTERS.
NEW PARTS ARE ADDED OFTEN! Look at the aluminum finned valve cover for Chevy inline 153 4cyl and 6 Cyl 194-230-250-292.
Also the 2 piece timing cover.
