PROMAX IS YOUR PONTIAC SPECIALIST

                                                                            

 

OHC 6cyl 326 350
389 400 421
428 455 461 Stroker
474 Stroker 505 540
     

 

 

 

 

March Serpentine Kits are gorgeous on  your Pontiac - Call for great prices, and technical info.

   

  
 

VALVE COVERS
 


Shown Above In Stock
  
                                                       


Shown Above Available from Edelbrock
 

INTAKE MANIFOLDS

Pontiac 326-455 V8
PONTIAC P-65 DUAL-QUAD (idle-5500 rpm)


Designed for 1965-79 street 326-455 c.i.d. Pontiac V8s (except Ram Air V), this manifold is a direct reproduction of the original Edelbrock Pontiac P-65 manifold delivering classic Edelbrock performance from off-idle to 5500 rpm. Bosses at the rear of the manifold accommodate brake booster, accessory bracket and throttle linkage.
Pontiac 326-455 V8
PERFORMER PONTIAC (idle-5500 rpm)


Designed for 1965-79 Pontiac 326-455 c.i.d. V8s (except Ram Air V and 265/301 V8s). Provides great throttle response for performance you can feel. #2156 is stock replacement/ street legal part for 326, 350, 389, 400 and 455 V8s with OEM 4-bbl. carb.; 1966-72 (1973 non-CA); except stock equipped EGR. #3756 is stock replacement/street legal part for 326, 350, 389, 400 and 455 V8s with OEM 4-bbl. carb.; 1973-79 with EGR.
 
Pontiac 326-455 V8
PERFORMER RPM PONTIAC (1500-6500 rpm)

Designed for 1965-79 street 326-455 c.i.d. Pontiac V8s (except Ram Air V). Will not fit 265/301 V8s. Provides maximum high-rpm power while maintaining good throttle response for street. Recommended for high-performance street, strip and marine. Has clearance for HEI distributor. Will not fit under Trans Am Shaker hood without modifications.

Pontiac 326-455 V8 TORKER II PONTIAC (2500-6500 rpm)

Designed for 1965-79 street 389-455 c.i.d. Pontiac V8s. Can be used with Ram Air IV heads; will not fit Ram Air V heads. Will not fit 265/301 c.i.d. V8s or under Trans Am Shaker hood.
Pontiac 326-455 V8
VICTOR PONTIAC (3500-7500 rpm)


Two versions of the Victor Pontiac are available for 389-455 competition engines. #2957 accepts standard flange carburetors and #2956 is for 4500 Series carbs. Both manifolds are ideal for drag racing (Super Stock, Super Gas, Super Comp, Brackets, etc.), marine or any application requiring maximum power up to 7500 rpm.

 

Pontiac326-455 V8
VICTOR PONTIAC EFI (Up to 6500 rpm)

Victor Pontiac EFI is based on the Torker II Pontiac manifold #5056 designed for 1965-79 street 389-455 c.i.d. Pontiac V8s. Can be used with Ram Air IV heads; will not fit Ram Air V heads. Will not fit 265/301 c.i.d. V8s or under Trans Am Shaker hood. Must use Pico style injectors
Pontiac 326-455 V8
SUPER VICTOR PONTIAC EFI (Up to 7500 rpm)

Super Victor Pontiac EFI manifolds are based on the Victor Pontiac manifolds #2956 and #2957 for Pontiac 389-455 high performance engines. #29575 uses standard flange, square-bore throttle bodies and #29565 is for 4500 Series throttle bodies. Compatible with standard Pontiac cast iron heads, or use with Edelbrock Performer RPM Pontiac aluminum heads for maximum power.

 

 

 

 

 

 

 

 

 

 


Cylinder Heads



Pontiac Performer & Performer RPM
These cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. Performer heads #60579/#60575 are 50-state emissions legal for 1965-79 vehicles. They feature 87cc combustion chambers designed to maximize performance while using less expensive, low-octane fuel with a streetable 9.5:1 compression ratio.
Technical Notes: These heads require Ram Air IV (round port) style exhaust manifolds or headers
Description   Bare (Single) Complete (Single)
Performer Pontiac (87cc) (with springs for hydraulic flat tappet cams)    60569 60579
     
Performer Pontiac (87cc) (with springs for hydraulic roller cams) 60569 60575
     
Performer RPM Pontiac (72cc) (with springs for hydraulic flat tappet cams) 60589*  60599*
     
 Performer RPM Pontiac (72cc) (with springs for hydraulic roller cams)  60589*  60595*
     
Performer RPM Pontiac (semi-machined) 60509*  N/A
     
Performer RPM Pontiac (Stock & Super Stock) 60587*   N/A
     
39.85