Small Block Chevy Tight Fit Headers, AHC Coated

							                        

                                                        
These S/B Chevy tight fit headers fit difficult applications where space is limited. Shorty headers have a 1-1/2" primary with 2-1/2" collector. Complete with reducers, gaskets, and bolts. 
For "round" port small block Chevy cylinder heads. Will NOT fit angled plug heads. 
Drivers side collector is 2" from pan rail
Passenger side collector is 1/2" from pan rail
Flange thickness is 0.212"
Header Dimensions (GIF)
                                                    

						                        

							                        

                                                        
These small block Chevy tight-fit headers are the most universal steel tube shorty headers available. They even fit difficult applications where space is limited. The block hugger headers are a favorite for street rods, as well as many 1950's and 1960's cars and vintage trucks.
Compact design 
Will NOT fit angle plug heads 
Includes reducers, gaskets and bolts
1-5/8" primary tubes
2-1/2" collector
Head Flange Thickness:  0.305"
Header Dimensions (GIF)
                                                    

						                        

							                        

                                                        
If you have a ZZ4 crate motor or are using ’92-and-later LT1 or LT4 style D-port heads in your street rod, these tight-fit headers are for you. The tight-fit design fits in a wide variety of applications, and the shorty headers have built-in OEM-style donut seals on the collectors so no gaskets or collector reducers are needed. 
Compact design 
OEM-style exhaust pipe connection
3/8” thick flanges 
16-gauge tubing  
Header bolts and flange gaskets are included
Header Dimensions (GIF)
                                                    

						                        

							                        

                                                        
The most universal shorty header just got better! Now made of durable stainless steel, these tight-fit headers feature a heavy duty 3/8" thick flange to minimize warpage with 1-5/8" diameter primary tubes and 2-1/2" diameter collectors. Block hugger headers are ideal for street rod engine swaps and can make tight installations easy. They tuck in close to the engine block to provide clearance for frame rails, steering boxes and motor mounts, but please see dimension chart to verify fit for your application.
The head flange features tall oval ports, so they will fit a variety of small block Chevy cylinder heads (EXCEPT angle plug heads). The collectors exit parallel with the oil pan rail to provide maximum ground clearance. Headers include gaskets, collector reducers with a 2" diameter outlet, and stainless steel installation hardware.
Header Dimensions (GIF)
NOTE: Stainless header tubing  when exposed to exhaust temperature will cause the finish to change  color which will vary with the exhaust temperature. Please note that the  finish of the header when the engine is started, will change to a light  champagne color to a darker gold finish and in some instance may even  turn dark blue or purple. This can be polished back out when utilizing  Blue-away or Simi-chrome polish, but please note that when the headers  reach running temperature again, they will immediately change color.                                 
                                                    

						                        

							                        

                                                        
These small-block Chevy tight-fit headers are the most universal steel tube shorty headers available. They even fit difficult applications where space is limited. These block hugger headers are a favorite for street rods, as well as many 1950's and 1960's cars and vintage trucks.
Compact design 
Will NOT fit angle plug heads 
Includes reducers, gaskets and bolts
1-5/8" primary tubes
2-1/2" collector
Head Flange Thickness:  0.305"
Header Dimensions (GIF)
Chrome Warning: Due to a revised chroming process  brought  on by recent EPA regulations and high labor costs, today's  chrome is  not the quality of days gone by. Be Aware: Exhaust  components  which are chrome plated are now much more susceptible to  blueing,  blistering, peeling & corrosion. No warranty or returns on  chrome  exhaust items once them have been installed.
Not legal for sale or use in California on pollution controlled vehicles
 
                                                    

						                        

							                        

                                                        
These S/B Chevy tight-fit headers fit even difficult applications where space is limited. For round port S/B Chevy.  1-1/2" primary with 2-1/2" collector. These block hugger headers are ceramic coated headers. Complete with reducers, gaskets, and bolts. These shorty headers are designed to make difficult installations easy.
Drivers side collector is approx. 2" from pan rail
Passenger side collector is approx. 1/2" from pan rail
Flange thickness is approx. 0.212"
Will NOT fit angled plug heads. 
Header Dimensions (GIF)
                                                    

						                        

							                        

                                                        
If you have a ZZ4 crate motor or are using ’92-and-later LT1 or LT4 style D-port heads in your street rod, these shorty headers are for you. The tight-fit headers design fits in a wide variety of applications, and the block hugger headers have built-in OEM-style donut seals on the collectors so no gaskets or collector reducers are needed. These block hugger headers are ceramic coated headers.
Compact design 
OEM-style exhaust pipe connection
3/8” thick flanges 
16-gauge tubing  
Header bolts and flange gaskets are included
Header Dimensions (GIF)
                                                    

						                        

							                        

                                                        
Dyantech continues to provide the finest quality  exhaust products in the industry to ensure the very best horsepower and  torque gains per dollar. These shorty headers include gaskets, reducers with 2" outlet and hardware. These block hugger headers will NOT work with angle plug heads.
Tight-fit headers feature:
Durable stainless steel tubing
Heavy duty 3/8" flange
1-5/8" primary tubes with 2-1/2" collectors
Include gaskets, reducers with 2" outlet, and hardware.
S/B Chevy Tall Oval Ports
NOTE:  Will NOT work with angle plug heads.
Block Hugger Headers Installation Instructions (PDF)
Header Dimensions (GIF) 
Note: Stainless header tubing  when exposed to exhaust  temperature will cause the finish to change  color which will vary with  the exhaust temperature. Please note that the  finish of the header when  the engine is started, will change to a light  champagne color to a  darker gold finish and in some instance may even  turn dark blue or  purple. This can be polished back out when utilizing  Blue-away or Simi-chrome polish,  but please note that when the headers  reach running temperature again,  they will immediately change color.