PRODUCT DETAILS:
Pacemaker Headers to suit
Holden
HQ-HJ-HX-HZ-WB
283, 302, 305, 307, 327, 350, 400 V8 Small Block Chev Motor
Manual & Automatic
TRI-Y design
 
Important Notes
• Will fit Turbo 400 automatic
• Will fit Powerglide automatic
• Will not fit slant plug heads (Will need Part No. PH5315)
• Will not fit raised port heads
• Will only fit with original engine mounting spacers or PACEMAKER spacers part number Pemp 350 Note: spacers must be fitted on correct side of vehicle. (RH spacer is 1¾” high, LH spacer is 1¼” high)
 
Product Specs
	
		
			| 
			 Part #: 
			 | 
			
			 PH 5310 
			 | 
			
			   
			 | 
			
			   
			 | 
		
		
			| 
			 P/Steering: 
			 | 
			
			 Yes 
			 | 
			
			 Gasket: 
			 | 
			
			 DSF 9 
			 | 
		
		
			| 
			 Air Con: 
			 | 
			
			 Yes 
			 | 
			
			 Primary Pipe: 
			 | 
			
			 1⅝" (41mm) 
			 | 
		
		
			| 
			 Oxy Sen: 
			 | 
			
			 N/A 
			 | 
			
			 Secondary Pipe: 
			 | 
			
			 2" (51mm) 
			 | 
		
		
			| 
			 E.G.R: 
			 | 
			
			 N/A 
			 | 
			
			 Outlet: 
			 | 
			
			 2¼" (57mm) 
			 | 
		
		
			| 
			 Y Branch: 
			 | 
			
			 N/A 
			 | 
			
			 Fitting Time: 
			 | 
			
			 2 Hrs 
			 | 
		
	
***Disclaimer: Check over exhaust making sure everything is aligned and then tighten all bolts and nuts from the front to back of the vehicle. If you have any fitting/alignment issues, please call us as soon as possible to avoid damaging the exhaust system.***