Main Bolts & Studs / Engine Parts - Mega Sale! Save up to 22%


Mega Sale! Up to 22% off on Main Bolts & Studs (in Engine Parts) at Split Racing [231]. Top brands include ARP. & ARP. Hurry! Limited time offers. Offers valid only while supplies last.



ARP 1304062 Stud Kit
By ARP
In Stock
$161.99

mpn: 1304062, ean: 0672036001469,

4.3 out of 5 stars with 15 reviews
Diesel Chevy GMC 6.2L M12, Hex nuts, ARP Head Studs 130-4062ARP for all Diesel's, ARP GM Diesel Head Studs, ARP Ford Diesel Head Studs, ARP Chrysler Diesel Head Studs It is for good reason that virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants. Simply stated, theres not a better stud setup on the market today.For openers, ARP for all Diesel's, ARP GM Diesel Head Studs, ARP Ford Diesel Head Studs, ARP Chrysler Diesel Head Studs Kits


ARP 234-4317 2344317 Stud Kit
By ARP
In Stock
$282.99

mpn: 2344317, ean: 0672036031879,

4.3 out of 5 stars with 25 reviews
SB Chevy LS1 pro-series 04 12pt head stud kitSocket Size(s) 3/8 12pt, 9/16 12pt, 1/8 Allen, 3/16 Allen.


ARP 1345601 4-Bolt Main Stud
By ARP
In Stock
$86.99
$85.19
You Save: 2%

mpn: 1345601, ean: 0672036001919,

4.9 out of 5 stars with 20 reviews
Chevy Small Block Large journal (hex), 4 bolt main, ARP Main Studs 134-5601ARP Chevy SB Main Stud Kits, There are many important reasons to use ARP Main Stud Kits, for Chevy SB's including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. The ARP Main Stud Kits, For Chevy SB are manufactured in ARP's own factory using the best materials, processes, designs and engineering.Every ARP main stud kit exceeds the most stringent aerospace specificati


ARP 201-5000 Main Stud Kit for BMW M50/M52
By ARP
In Stock
$122.99

mpn: 201-5000, ean: 0672036030070,

4.9 out of 5 stars with 55 reviews
BMW M50, M52, S50US S52US inline 6, 2 bolt main, ARP Main Studs 201-5000ARP BMW Main Stud Kits, There are many important reasons to use ARP Main Stud Kits, for Audi's including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. The ARP Main Stud Kits, For BMW are manufactured in ARP's own factory using the best materials, processes, designs and engineering.Every ARP main stud kit exceeds the most stringent aerospace specifications. All kits com


ARP 134-7101 Rocker Arm Stud ,Pack of 16
By ARP
In Stock
$48.39
$43.99
You Save: 9%

mpn: 1347101, ean: 0672036002077,

4.8 out of 5 stars with 22 reviews
Chevy SBFits most stockwith 3/8 screw-in studs , 7/16 head and 3/8 rockers. ARP Rocker Arm Studs If you have ever installed a rocker stud into a cylinder head and watched it wobble as it screwed in you knew from the beginning that the rocker geometry was going to be inconsistent all over the place.ARP rocker arm studs are concentric within .005 T.I.R. thread pitch to thread pitch. They run-in straight and true. Lengths are exact designed to provide positive seating every time. An extra-large rad


ARP 155-2005 Intake Bolt Kit for Big Block Ford
By ARP
In Stock
$40.77
$37.99
You Save: 7%

mpn: ARP-155-2005, ean: 0672036022259,

4.5 out of 5 stars with 57 reviews
ARP Chromemoly Intake Manifold Bolt Kits Bolts, Intake Manifold, Chromemoly, Black Oxide, Hex Head, Ford, Big Block, 429/ 460, KitIntake Bolt Kit for Big Block Ford. Material: 8740 Chorme Moly. Finish: Black. 100% of Fastener Manufacturing Is In-house at ARP. Made in the USA. Excellent Fit and Finish.


ARP 1342501 Balancer Bolts
By ARP
In Stock
$24.67
$23.99
You Save: 3%

mpn: 1342501, ean: 0672036001728,

4.3 out of 5 stars with 15 reviews
Chevrolet Small Block, 5/8 socket size, 7/16-20 Diameter/Thread size, 2.470 Under Head Length, ARP 134-2501 Harmonic Balancer Bolt KitARP Chevy Harmonic Balancer BoltsAs the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position ARP has developed these ultra strong 200,00 psi bolts that let you exert maximum clamping force. ARP Chevy Harmonic Balancer Bolts has Special features include 1/4 thick, wide area washer


ARP 4341301 Header Stud Kit for Chevy LS1
By ARP
In Stock
$105.99

mpn: 4341301, ean: 0672036030599,

4.5 out of 5 stars with 41 reviews
Chevy Small Block Gen III/LS Series, 12 pack, 8mm Size, 1.750 Over All Length, 12-point head, Stainless 300, ARP Header Studs 434-1301ARP Header Bolts Header Studs ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts.ARP Header Bolts Header Studsthat areStainless 300 material arenot affected by corrosion or extreme heat, makingit ideal for the application. Whats more, the compact 1


ARP 1082202 Pressure Plate Bolt Kit
By ARP
In Stock
$26.20
$20.33
You Save: 22%

mpn: 1082202, ean: 0672036030759,

4.9 out of 5 stars with 40 reviews
ARP Pressure Plate Bolt Kit is designed to ensure optimum grip length and plays a key role in the performance as well as safety of the vehicle. It features a large diameter, low-profile design and comes with washers. This bolt kit is corrosion resistant and facilitates easy installation.Designed to ensure optimum grip length. Features a large diameter, low-profile design. Plays a key role in the performance and safety of the vehicle. Comes with washers. Corrosion resistant.


ARP 200-7620 12-Point 1/4"-20 Valve Cover Stud Kit - 12 Piece
By ARP
In Stock
$36.50

mpn: ARP-200-7620, ean: 0672036005986,

4.1 out of 5 stars with 60 reviews
ARP Valve Cover Stud Kits Valve Covers Studs, Black Oxide 12-Point, Cast Aluminum Covers, 12 PiecesValve Cover Stud/Bolt Kit. Made in USA. ARP Quality.


ARP 400-8003 M8 x 1.25 x 45mm Stainless Steel Stud Kit - 4 Piece
By ARP
In Stock
$48.67
$42.76
You Save: 12%

mpn: 400-8003, ean: 0672036023454,

4.2 out of 5 stars with 51 reviews
Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.Stud - 8 mm x 1.25 Th


ARP 206-4203 12-Point Head Stud Kit
By ARP
In Stock
$70.10

mpn: 206-4203, ean: 0672036007980,

4.3 out of 5 stars with 16 reviews
BMC/Triumph 1.3L 1.5L Spitfire, 12-point nuts, ARP Head Studs 206-4203ARP BMC and Triumph Head Studs Kits: It is for good reason that virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants. Simply stated, theres not a better stud setup on the market today.For openers, ARP Head Stud Kits uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Then, each stud is placed vertically in special racks and precisely heat


ARP 2302202 Pro Series Pressure Plate Bolt Kit
By ARP
In Stock
$24.99
$24.98

mpn: 2302202, ean: 0672036008352,

4.5 out of 5 stars with 34 reviews
The importance of pressure plate bolts in a racing or hi-performance street application cannot be emphasized nearly enough. These fasteners play a key role in both the performance and safety of a vehicle. Because of this, ARP has developed special pressure plate bolts that are application specific to ensure the optimum grip length. These Pro Series bolts, originally developed for NASCAR Winston Cup competition, are made from a premium grade chrome moly and hardened to a nominal tensile strength


ARP 254-1804 Hex Oil Pan Bolt Kit
By ARP
In Stock
$38.94
$31.99
You Save: 18%

mpn: 2541804, ean: 0672036011048,

4.8 out of 5 stars with 15 reviews
Ford SB 302-351W (late model with side rails) Black Oxide oil panbolt kit, withHex head nuts. ARP # 254-1804,oil panbolts includespecial flanged lock nuts.The engineers at ARP spent quite a bit of time developing these highly effective, unique ARP Oil Pan Bolt and Stud Kits. Theyre designed to make it as easy as possible to install a pan and seal it properly.Youll note that the studs have a radiused bullet nose that serves to locate the pan rails, then allow the nuts to be easily installed witho


ARP 2542801 Bolt Kit
By ARP
In Stock
$41.57
$38.99
You Save: 6%

mpn: 2542801, ean: 0672036028978,

4.6 out of 5 stars with 11 reviews
Ford 4.6L 5.4L Modular V8, 1.000 Under Head Length, M10 x 1.0 Thread Size, Pro Series ARP Flywheel Bolt Kit 254-2801ARP Flywheel bolts play an important role in the performance and safety of race cars and street machines alike. Thats why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of ARP Flywheel bolts bolts: High Performance and Pro Series.Both ARP Flywheel bolts are forged from aerospace alloy and heat-treated prior to t


ARP 254-1903 Oil Pan Stud Kit for Small Block Ford
By ARP
In Stock
$67.94
$60.99
You Save: 10%

mpn: ARP-254-1903, ean: 0672036022129,

4.2 out of 5 stars with 24 reviews
Ford SB 302-351W (late model with side rails) Black Oxide oil pan stud kit, with Hex head nuts. ARP # 254-1903, oil pan studs include special flanged lock nuts.The engineers at ARP spent quite a bit of time developing these highly effective, unique ARP Oil Pan Bolt and Stud Kits. They’re designed to make it as easy as possible to install a pan and seal it properly. You’ll note that the studs have a radiused bullet nose that serves to locate the pan rails, then allow the nuts to be easi


ARP 2184701 Stud Kit
By ARP
In Stock
$120.99

mpn: 2184701, ean: 0672036023331,

4.2 out of 5 stars with 48 reviews
Mazda 1.6L (BP) 1.8L (BP) Double Overhead Cam Miata, 12-point nuts, ARP Head Studs 218-4701ARP Head Stud Kits with 12-point Nuts. It is for good reason that virtually every top professional engine builder relies on ARP head studs for their all-out competition powerplants. Simply stated, theres not a better stud setup on the market today.For openers, ARP Head Stud Kits uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Then, each stud is placed vertically in special r


ARP 742-1500 Black Oxide 3/8-24" Fine RH Thread 1.500" UHL 12-Point Bolt with 3/8" Socket and Washer, (Set of 5)
By ARP
In Stock
$13.99

mpn: 742-1500, ean: 0672036031763,

4.4 out of 5 stars with 48 reviews
Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, and more.Bolt - 3/8-24 in Thre


ARP 1355601 4-Bolt Main Stud Kit
By ARP
In Stock
$128.99

mpn: 1355601, ean: 0672036002480,

4.9 out of 5 stars with 29 reviews
There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. The studs are manufactured in their own factory using the best processes, designs, materials, and engineering. Every main stud kit exceeds the most stringent aerospace specifications, and come complete with hardened parallel-ground washers and aerospace quality nuts. The studs are manufactured from 8740 chrome moly steel, and


ARP 1945601 Main Stud Kit, 200,000 PSI Chrome Moly Steel, For Select Pontiac V8 4-Bolt Main Applications, 400, 455 CID
By ARP
In Stock
$134.34
$125.59
You Save: 7%

mpn: 1945601, ean: 0672036005160,

4.1 out of 5 stars with 52 reviews
There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. The studs are manufactured in their own factory using the best processes, designs, materials, and engineering. Every main stud kit exceeds the most stringent aerospace specifications, and come complete with hardened parallel-ground washers and aerospace quality nuts. The studs are manufactured from 8740 chrome moly steel, and



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