364*-401-425 Hydraulic Roller Camshaft

*364 needs block modification to get roller lifters in

TA’s Stage 1 Street Eliminator (SE) series heads are the easiest way to upgrade to aluminum heads, these heads are perfectly suited as a direct replacement for iron heads. Intake and exhaust flow are improved to out perform ported iron heads. Because these heads incorporate all of the same exterior features as stock iron heads there are NO additional parts needed when upgrading to TA’s Stage 1 Street Eliminator Cylinder Heads!

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 350 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 1 Street Eliminator (SE) series heads are the easiest way to upgrade to aluminum heads, these heads are perfectly suited as a direct replacement for iron heads. Intake and exhaust flow are improved to out perform ported iron heads. Because these heads incorporate all of the same exterior features as stock iron heads there are NO additional parts needed when upgrading to TA’s Stage 1 Street Eliminator Cylinder Heads!

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 350 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 500-800+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 380 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 500-800+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 380 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Street Eliminator (SE) series heads are based off the Stage 2 iron head developed by Buick engineers, and refined over the years through almost 20 years of experience. The modified exhaust runner, or lack of, is the secret to this head. By eliminating the dog leg style exhaust runner, spent exhaust gas is sent directly into the header tube resulting in quicker flow and more volume from the exhaust port.

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 220 @ .550” Lift
CFM (max) Int./Exh: 350 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Street Eliminator (SE) series heads are based off the Stage 2 iron head developed by Buick engineers, and refined over the years through almost 20 years of experience. The modified exhaust runner, or lack of, is the secret to this head. By eliminating the dog leg style exhaust runner, spent exhaust gas is sent directly into the header tube resulting in quicker flow and more volume from the exhaust port.

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 220 @ .550” Lift
CFM (max) Int./Exh: 350 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Track Eliminator (TE) series heads again as with the Stage 1 TE heads, have the Stage 3 intake runner incorporated into the Stage 2 heads, producing one of the most powerful cylinder heads in the performance market. These heads were bred on the track but are also the perfect head for the ultimate street/strip combination.

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 500-500+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 300 / 220 @ .550” Lift
CFM (max) Int./Exh: 380 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Track Eliminator (TE) series heads again as with the Stage 1 TE heads, have the Stage 3 intake runner incorporated into the Stage 2 heads, producing one of the most powerful cylinder heads in the performance market. These heads were bred on the track but are also the perfect head for the ultimate street/strip combination.

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 500-500+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 300 / 220 @ .550” Lift
CFM (max) Int./Exh: 380 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 4 Tall Port series heads the intake pushrod has been moved in order to widen the intake runner. Though the CFM is similar to our Stage 3 heads, the wider runner does a better job at complimenting increased intake volumes as found with Nitrous, Alcohol or Forced Induction combinations.

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stage 4 Roller, TA Shaft Mount
Head Bolt/Stud Kit: Stage 2
Camshaft: Roller
Power Potential: 700-900+
Valves Int./Exh: 2.250 / 1.800*
CFM (base) Int./Exh: 325 / 230 @ .550” Lift
CFM (max) Int./Exh: 395 / 270 (Fully ported, 2.300" Int Valve)
Chamber CC’s: 58

        ~For Special Order Requests, Please Call~