Avoid stripped spark plug holes with our affordable spark plug hole thread chaser. Double ended to fit 14mm and 18mm threads.
The Edelbrock #61029 Performer RPM Cylinder Head for 1965-76 Oldsmobile 400, 425 and 455 CID V8 engines with hydraulic flat tappet cam is a perfect performance upgrade for big-block Olds-powered street machines and muscle...
AFR Enforcer SBC Cylinder Head 195cc Street Heads, straight plug; Assembled
AFR's 195cc SBC Enforcer Cylinder heads feature our Permanent Mold ?As-Cast? Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port...
AFR Enforcer SBC Cylinder Head 195cc Street Heads, straight plug; Assembled
Classic $642.99 ea
Performer RPM Cylinder Head Pontiac 72Cc Bare
This Edelbrock Performer RPM 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. The Edelbrock...
AFR's 195cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500 RPM....
AFR Eliminator SBC 23° Cylinder Head 195cc Street Heads, L98 angle plug w/heat riser, 75cc, Assembled
Classic $2125.99 pr
1955-08 GM Car/Truck; Edelbrock E-CNC LS3 Cylinder Head; Small Port With LSX Block
Introducing the new E-CNC LS3 cylinder head. Designed with a smaller port compared to stock LS3 head for increased velocity making them ideal upgrade for any cathedral port or 3.89" bore LS application. Additionally, the...
1955-08 GM Car/Truck; Edelbrock E-CNC LS3 Cylinder Head; Small Port With LSX Block
Classic $1937.99 ea
E-Street Aluminum Heads-64Cc For 1986 And Earlier Small Block Chevrolet
E-Street cylinder heads are Edelbrock's line of cylinder heads designed for entry-level street performance engines, ideal for operating in the idle to 5,500 rpm range. Manufactured in the USA, by Edelbrock, these heads...
E-Street Aluminum Heads-64Cc For 1986 And Earlier Small Block Chevrolet
Classic $1291.99 pr
AFR Enforcer SBC Cylinder Head 195cc Street Heads, angled plug; Assembled
AFR's 195cc SBC Enforcer Cylinder heads feature our Permanent Mold ?As-Cast? Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port...
AFR Enforcer SBC Cylinder Head 195cc Street Heads, angled plug; Assembled
Classic $642.99 ea
AFR Eliminator SBC 23° Cylinder Head 180cc Street Heads, straight plug w/heat riser, 65cc, Assembled
AFR's 180cc Street heads are a cost effective performance choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR Eliminator SBC 23° Cylinder Head 180cc Street Heads, straight plug w/heat riser, 65cc, Assembled
Classic $2125.99 pr
AFR's 180cc Street heads are a cost effective performance choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR Eliminator SBC 23° Cylinder Head 180cc Street Heads, L98 angle plug w/heat riser, 75cc chambers, Assembled
Classic $2125.99 pr
AFR's 190cc Vortec Street heads are the preferred choice over reworked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for...
AFR Eliminator SBC 23° Cylinder Head 190cc Street Vortec Style Heads, Straight plug, 65cc chambers, Assembled
Classic $2184.99 pr
AFR's 195cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500 RPM....
AFR Eliminator SBC 23° Cylinder Head 195cc Street Heads, L98 angle plug w/heat riser, 65cc chambers, Assembled
Classic $2125.99 pr
AFR Eliminator SBC 23° Cylinder Head 195cc Street Heads, straight plug w/heat riser, 75cc, Assembled
AFR's 195cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500 RPM....
AFR Eliminator SBC 23° Cylinder Head 195cc Street Heads, straight plug w/heat riser, 75cc, Assembled
Classic $2125.99 pr
AFR's 180cc Street heads are a cost effective performance choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR Eliminator SBC 23° Cylinder Head 180cc Street Heads, L98 angle plug w/heat riser, 65cc chambers, Assembled
Classic $2125.99 pr
AFR Eliminator SBC 23° Cylinder Head 180cc Street Heads, straight plug w/heat riser, 75cc, Assembled
AFR's 180cc Street heads are a cost effective performance choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR Eliminator SBC 23° Cylinder Head 180cc Street Heads, straight plug w/heat riser, 75cc, Assembled
Classic $2125.99 pr
AFR Eliminator SBC 23° Cylinder Head 195cc Street Heads, straight plug w/heat riser, 65cc, Assembled
AFR's 195cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500 RPM....
AFR Eliminator SBC 23° Cylinder Head 195cc Street Heads, straight plug w/heat riser, 65cc, Assembled
Classic $2125.99 pr
Chevrolet 396/454 Large port Edelbrock Performer RPM 454-0 Complete Cylinder Head
These new cylinder heads are the latest addition to our popular Performer RPM 454-0 cylinder heads. for big-block Chevy engines with oval ports. These cylinder heads feature a 100cc chamber that is ideal for high-compression...
Chevrolet 396/454 Large port Edelbrock Performer RPM 454-0 Complete Cylinder Head
Classic $1214.99 ea
AFR Renegade SBF 20° Cylinder Head 165cc ,Street Heads, 58cc chambers, Stud Mount, Assembled
AFR's 165cc "Street" cylinder heads are the preferred choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout, in addition...
AFR Renegade SBF 20° Cylinder Head 165cc ,Street Heads, 58cc chambers, Stud Mount, Assembled
Classic $2125.99 pr
1955-86 Chevrolet; 265-400 Small Block; Edelbrock; Performer Cylinder Head; 70cc
Designed for 1955-86 small block Chevrolet, this head has the same powerful design and combustion chamber as the straight plug Performer RPM head plus an exhaust crossover passage for emissions equipment compatibility....
1955-86 Chevrolet; 265-400 Small Block; Edelbrock; Performer Cylinder Head; 70cc
Classic $1065.99 ea
1955-86 Chevrolet 265-400 Small Block Edelbrock Performer 64cc Cylinder Head
Designed for 1955-86 small block Chevrolet, this head has the same powerful design and combustion chamber as the straight plug Performer RPM head plus an exhaust crossover passage for emissions equipment compatibility....
1955-86 Chevrolet 265-400 Small Block Edelbrock Performer 64cc Cylinder Head
Classic $1059.99 ea
1961-79 361/383/440; Cylinder Head; Edelbrock Performer; 75cc; For Hydraulic Flat Tappet Cam
The Edelbrock #60829 Performer RPM cylinder head is designed for 1961-79 Chrysler 361-440 c.i.d. Wedge engine applications. The Edelbrock #60829 Performer RPM head is perfect for street performance, daily drivers, street rods...
1961-79 361/383/440; Cylinder Head; Edelbrock Performer; 75cc; For Hydraulic Flat Tappet Cam
Classic $1041.99 ea
AFR's 185cc "Street" cylinder heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for engines from 302-393 cubic inches, operating up to...
AFR Renegade SBF 20° Cylinder Head 185cc, No EGR or Air Pump, Strip Head, 58cc chambers, Stud Mount, Assembled
Classic $2125.99 pr
Edelbrock; Performer RPM; Cylinder Head; Pontiac; 87cc
The Edelbrock #60579 Performer cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. The Edelbrock #60579 Performer cylinder heads are 50-state emissions legal for 1965-79...
Pontiac 389-455; Edelbrock Performer Head; With D-Port Exhaust; 72cc Complete Head
These heads use the popular Pontiac D-Port exhaust port exits for use with standard D-Port aftermarket exhaust systems. Performer Pontiac heads are designed for 1967-79 389, 400, 421, 428 and 455 ci V8 Pontiac engines with a...
Pontiac 389-455; Edelbrock Performer Head; With D-Port Exhaust; 72cc Complete Head
Classic $1587.99 ea
1968-87 Ford 429/460CI with Hydraulic Roller Cam Edelbrock Performer RPM 95CC Chamber Cylinder Head
The Edelbrock Performer RPM cylinder heads are designed for 1968-87 429/460 Big-Block Ford applications and are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is...
1968-87 Ford 429/460CI with Hydraulic Roller Cam Edelbrock Performer RPM 95CC Chamber Cylinder Head
Classic $1441.99 ea
The new E-210 cylinder head for small-block Chevy engines provides race-level performance while maintaining full compatibility with OEM equipment. It features larger runners for increased airflow, revised exhaust ports and...
1955-86 Chevy 262-400 Small Block Edelbrock E-210 Complete 64cc Cylinder Heads with.650 Max Lift; LH and RH
Classic $1654.99 pr
1955-08 GM Car/Truck; Edelbrock E-CNC LS3 Cylinder Head; Small Port With Standard Block
Introducing the new E-CNC LS3 cylinder head. Designed with a smaller port compared to stock LS3 head for increased velocity making them an ideal upgrade for any cathedral port or 3.89" bore LS application. Additionally, the...
1955-08 GM Car/Truck; Edelbrock E-CNC LS3 Cylinder Head; Small Port With Standard Block
Classic $1492.99 ea
AFR's 265cc ?As Cast? heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR's 265cc ?As Cast? heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR Enforcer BBC Cylinder Head 335cc Street Heads; Assembled
AFR's 335cc BBC Enforcer Cylinder heads feature our Permanent Mold ?As-Cast? Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port...
AFR's 265cc ?As Cast? heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR's 305cc rectangle port heads feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or street/strip builds with...
AFR Magnum BBC 24° Cylinder Head 305cc Partially CNC Ported, Race Ready, w/121cc CNC Chambers, Assembled
Classic $3701.99 pr
AFR's 315cc heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for aggressive street, or street/strip builds with displacements up to 540 cubic...
AFR Magnum BBC 24° Cylinder Head 315cc fully CNC ported, 121cc Chambers, Competition Package, Assembled
Classic $4508.99 pr
AFR's 265cc ?As Cast? heads are the cost effective performance choice over re-worked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR's new 457cc 18° Big Block Chevy heads are our best performing highest flowing head in our BB Chevy lineup. They come standard with stainless steel 2.400 intake valves and 1.800 exhaust valves. The intake port is...
AFR's 305cc rectangle port heads feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for moderate street, or street/strip builds with...
AFR Magnum BBC 24° Cylinder Head 305cc Partially CNC Ported, Race Ready, w/117cc CNC Chambers, Assembled
Classic $3429.99 pr
1955-86 Chevrolet Small Block 265-400 Edelbrock Performer 70CC Cylinder Heads
Designed for 1955-86 small block Chevys, these heads have the same powerful design and combustion chambers as the straight plug Performer RPM heads plus an exhaust crossover passage for emissions equipment compatibility....
1955-86 Chevrolet Small Block 265-400 Edelbrock Performer 70CC Cylinder Heads
Classic $2029.99 pr
1955-86 Chevrolet Small Block Edelbrock Performer RPM 70cc Cylinder Heads with Straight Plugs
Designed for non-emissions 1955-86 small block Chevys. Performer RPM heads with 70cc combustion chambers improve performance and retain stock compression ratio on 1970 and earlier small blocks. Specifications: 70cc combustion...
1955-86 Chevrolet Small Block Edelbrock Performer RPM 70cc Cylinder Heads with Straight Plugs
Classic $1981.99 pr
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Head with Angled Plugs (Pair)
Designed for non-emissions 1955-86 small block Chevys. Performer RPM heads with 64cc combustion chambers improve performance and retain stock compression ratio on 1970 and earlier small blocks. Specifications: 64cc combustion...
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Head with Angled Plugs (Pair)
Classic $2057.99 pr
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Head with Straight Plugs (Each)
Designed for non-emissions 1955-86 small block Chevys. Performer RPM heads with 64cc combustion chambers improve performance and retain stock compression ratio on 1970 and earlier small blocks. Specifications: 64cc combustion...
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Head with Straight Plugs (Each)
Classic $1252.99 ea
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Head with Angled Plugs
Designed for non-emissions 1955-86 small block Chevys. Performer RPM heads with 64cc combustion chambers improve performance and retain stock compression ratio on 1970 and earlier small blocks. Specifications: 64cc combustion...
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Head with Angled Plugs
Classic $1079.99 ea
1955-86 Chevrolet 265-400 Small Block Edelbrock Performer 64cc Cylinder Heads
Designed for 1955-86 small block Chevys, these heads have the same powerful design and combustion chambers as the straight plug Performer RPM heads plus an exhaust crossover passage for emissions equipment compatibility....
1955-86 Chevrolet 265-400 Small Block Edelbrock Performer 64cc Cylinder Heads
Classic $2019.99 pr
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Heads with Straight Plugs
Designed for non-emissions 1955-86 small block Chevys. Performer RPM heads with 64cc combustion chambers improve performance and retain stock compression ratio on 1970 and earlier small blocks. Specifications: 64cc combustion...
1955-86 Chevrolet Small Block Edelbrock Performer RPM 64cc Cylinder Heads with Straight Plugs
Classic $2385.99 pr
1955-86 Chevrolet Small Block Edelbrock Performer RPM 70cc Cylinder Head with Straight Plugs
Designed for non-emissions 1955-86 small block Chevys. Performer RPM heads with 70cc combustion chambers improve performance and retain stock compression ratio on 1970 and earlier small blocks. Specifications: 70cc combustion...
1955-86 Chevrolet Small Block Edelbrock Performer RPM 70cc Cylinder Head with Straight Plugs
Classic $1040.99 ea
1955-86 Chevy 262-400 Small Block Edelbrock E-210 Complete 64Ccc Cylinder Heads with.575 Max Lift
The new E-210 cylinder head for small-block Chevy engines provides race-level performance while maintaining full compatibility with OEM equipment. It features larger runners for increased airflow, revised exhaust ports and...
1955-86 Chevy 262-400 Small Block Edelbrock E-210 Complete 64Ccc Cylinder Heads with.575 Max Lift
Classic $1654.99 pr
1965-90 Chevrolet 396-502 Big Block Edelbrock Performer RPM 110cc Oval Port Cylinder Heads
Edelbrock cylinder heads are made from A356 aluminum and heat-treated to T-6 specs. They are manufactured using the latest CNC programmable machining centers for a high degree of accuracy, and quality is assured using...
1965-90 Chevrolet 396-502 Big Block Edelbrock Performer RPM 110cc Oval Port Cylinder Heads
Classic $2591.99 pr
Chevrolet 396-502 Big Block Edelbrock Performer RPM 118cc Rectangular Port Cylinder Head
Edelbrock cylinder heads are made from A356 aluminum and heat-treated to T-6 specs. They are manufactured using the latest CNC programmable machining centers for a high degree of accuracy, and quality is assured using...
Chevrolet 396-502 Big Block Edelbrock Performer RPM 118cc Rectangular Port Cylinder Head
Classic $1239.99 ea
1965-90 Chevy 396-502 Big Block Edelbrock Performer RPM 118cc Rectangular Port Cylinder Heads
Edelbrock cylinder heads are made from A356 aluminum and heat-treated to T-6 specs. They are manufactured using the latest CNC programmable machining centers for a high degree of accuracy, and quality is assured using...
1965-90 Chevy 396-502 Big Block Edelbrock Performer RPM 118cc Rectangular Port Cylinder Heads
Classic $2291.99 pr
E-Street Aluminum Heads-70Cc For 1986 And Earlier Small Block Chevrolet; LH and RH
E-Street cylinder heads are Edelbrock's line of cylinder heads designed for entry-level street performance engines, ideal for operating in the idle to 5,500 rpm range. Manufactured in the USA, by Edelbrock, these heads...
E-Street Aluminum Heads-70Cc For 1986 And Earlier Small Block Chevrolet; LH and RH
Classic $1332.99 pr
1965-90 Chevrolet 396-502 Big Block Edelbrock Performer RPM 110cc Oval Port Cylinder Head
Edelbrock cylinder heads are made from A356 aluminum and heat-treated to T-6 specs. They are manufactured using the latest CNC programmable machining centers for a high degree of accuracy, and quality is assured using...
1965-90 Chevrolet 396-502 Big Block Edelbrock Performer RPM 110cc Oval Port Cylinder Head
Classic $1295.99 ea
Edelbrock; Performer RPM; Big Block Cylinder Head; Oval Port; 100cc
The Edelbrock Performer bare high compression cylinder eads are designed for big-block Chevy oval port V8 applications. These Edelbrock Performer series cylinder heads are 50-state street legal and provide outstanding...
Edelbrock; Performer RPM; Big Block Cylinder Head; Oval Port; 100cc
Classic $1251.99 ea
Chevrolet Big Block Head Bolt Set For Edelbrock Heads
Manufactured by ARP, Edelbrock head bolt sets contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and...
67-8 Small Block Cylinder Head
1967-88 Small Block Cylinder Heads: 2.02/1.60 angle plug. We now offer OEM equipment small block cylinder heads for use on either a stock or a high performance modified engine. Choose from a variety of original or high...
Edelbrock; Performer RPM; Big Block; Cylinder Heads; Oval-port 100 CC
The Edelbrock Performer bare high compression cylinder eads are designed for big-block Chevy oval port V8 applications. These Edelbrock Performer series cylinder heads are 50-state street legal and provide outstanding...
Edelbrock; Performer RPM; Big Block; Cylinder Heads; Oval-port 100 CC
Classic $2383.99 pr
1987-95 Chevy Small Block Center Bolt Valve Cover Edelbrock Performer 60cc Cylinder Heads
Designed for 1987-95 5.7L Chevy engines (except LT-1, LT-4, and LT-5) originally equipped with centerbolt valve covers and the 1987 and later intake manifold bolt pattern. The high velocity intake runner is designed to work...
1987-95 Chevy Small Block Center Bolt Valve Cover Edelbrock Performer 60cc Cylinder Heads
Classic $2057.99 pr
AFR's 180cc Street heads are a cost effective performance choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout....
AFR's 195cc "Street" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for displacements up to 400 cubic inches, operating up to 6500 RPM. For...
67-90 Big Block Mark V Cylinder Head
1967-92 Big Block Open Chamber Cylinder Heads: Replace your heads with the best Chevrolet has to offer! These factory big block cylinder heads are for use on either stock or built engines! Choose from cast iron or aluminum...
Designed for 1987-95 5.7L Chevrolet engines (except LT-1, LT-4, and LT-5) originally equipped with centerbolt valve covers and the 1987 & later intake manifold bolt pattern. The high velocity intake runner is designed to work...
1987-95 Chevrolet Small Block; With Center Bolt Valve Cover; Edelbrock; Performer Cylinder Head; 60cc
Classic $1079.99 ea
1958-65 Chevrolet "W" Series 348/409 Large port Performer RPM Complete Cylinder Head (Each)
Looking for a boost in performance from your vintage 348/409 Chevy? The Edelbrock Performer RPM 348/409 Chevy cylinder heads were designed for the 1958-65 Chevy "W" Series large port big block engines. Aluminum head with...
1958-65 Chevrolet "W" Series 348/409 Large port Performer RPM Complete Cylinder Head (Each)
Classic $1665.99 ea