Head Studs

High-performance head studs

 

Head stud kitHigh-performance head studs significantly enhance an engine's capabilities by providing superior clamping force and durability compared to standard bolts. This is crucial for preventing head gasket failure under high stress conditions, as seen with increased horsepower and torque output. Head studs are made from much stronger materials ensuring they can withstand the immense pressures generated within the combustion chamber. This allows for higher compression and boost levels and ultimately, greater engine performance without compromising reliability.

 

- Head Studs -

6-PT.
NUTS
12-PT.
NUTS

Small Block Chevy Head Studs

OEM 23` Steel & Aluminum,
80115  80114 
Brodix -8,-10,-11 & Track 1,
Dart Iron Eagle & Sportsman,
Bowtie, Airflow, GM Vortec,
Trick Flow, Edelbrock

Big Block Chevy Head Studs

OEM Steel or Aluminum 80125  80124 
Brodix -2, -4, 2x, 3x, Holley 80135  80132 
Late Bowtie, Dart Merlin, Dart 360, Dart Pro1, Edelbrock, AFR 80136  80133 
Brodix, Pontiac Pro Stock 80137  80134 
Dart Big Chief 80138  80131 

Ford Head Studs

302 80155   
351W 80165  80164 
351W - J302 Aluminum Heads 80166   
351-C / 351M / 400 80175   
351-C  Steel Hi Port 80177   
390 - 427 - 428 80185   
429 - 460 and SCJ 80188  80187 
429 - 460 and SVO 80189   

Chrysler Head Studs

340 - 360 Standard and W2 80235   
340 - 360 with Edelbrock RPM and Victor Heads 80236   
383 - 426 - 440 factory wedge and Indy head 80225   
332 - 354 - 392 Early Hemi 80215   
426 Factory Hemi - 7/16" Studs and Inside Bolts 80285   

Olds Head Studs

330 - 425 - 455 80245   
350 (1968-75) 80245   
307 - 350 (1976-80) 80247   
403 and Diesel (1/2" Studs) 80247   

Pontiac Head Studs

389 - 400 - 454 - (Oval Port) Ram Air II, IV, V, SD, '71-'72 HO 80275   
455 - (D Port) Ram Air III and 1970, '73, '74 & '75 HO 80279   

AMC Head Studs

343 - 401 (Pre 1970) 7/16" Studs 80195   
343 – 401 (1970 & Up) 1/2" Studs (w 6 & 12Pt Nuts) 80205   

Cadillac Head Studs

472 - 500

80291 

 

Australian Holden Head Studs

182-202 6 Cylinder 80304   
253-308 V-8 80305   
253-308 V-8 (Oversized 1/2" Studs) 80306