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Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
00" piston bore
New cross shafts and caps give the front end of your 1963-72 Chevy-GMC truck a tighter feel
Thread Size & Nut Hex Size
2wd Blazer
1964-87 Chevy, GMC Truck Headers, Ceramic Coated Vacuum Pumps and Reservoirs 00" piston boreThese really are the best headers for your Custom Chevy Truck. The heavy duty design will allow you to feel the extra power gains and will help improve your gas mileage. Along with those savings, you will also add horsepower. Ceramic Coated is an Upgrade over stainless steel headers. Helps last longer, give you lower underhood temperatures while looking great. Fits the following small block engines: 283 400 SB Chevy 2 1 2 Collectors 3 8 Header Flange
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