Description: IN STOCK NOW!
The "new" spring will supersede the blue beehive spring.
New factory part number: 19420455.
This spring is a natural color, not blue.
The intention is a more...More Details »
Condition: New
Price: $175.00
10105123 - Goodwrench Production Chevy Small Block - 4.000" Bore, 9.025" Deck, 2.45" Mains, 4 Bolt Main, Non-Siamesed Bores, 1 Piece Rear Main SealNew
This engine block is used in 1986-99 Gen I heavy-duty applications. It has 4.00" diameter cylinder bores and four-bolt main bearing caps. This block is machined for a one-piece rear crankshaft seal...
This hydraulic roller tappet is used on the 350 ZZ3 & ZZ4 engines. The duration at lash point in degrees (intake/exhaust) is 275/280 Duration at .050" tappet lift (intake/exhaust) is 208/221 ...
12371041 - Small Block Chevy Pushrod Kit, For Use With Factory Roller Lifters- Non Hardened- Use With Self Aligning Rocker Arms- 7.178" Long- Used In All GM Performance parts Roller Cammed Small Block'sNew
This kit includes 16 pushrods P/N 10241740. These pushrods are for second design roller tappet engines that do not use pushrod guideplates. They are used on current model 350 HO ZZ series engines. ...
12371042 - G.M. Small Block Chevy - 1986-2002 - Factory Roller Block Hydraulic Roller Lifter Kit- With 16 Lifters, 8 Tie Bars, Ties Bar Holdown Spring & HardwareNew
This roller lifter kit is used on all late models V8 blocks 1986 and newer. These second design lifters are used in late model 350 HO engines and use a higher checkball spring preload. This kit inc...
12371043 - Small Block Chevy Timing Chain Kit For 1987 And Newer Engines With OEM Roller Cam "Single Roller Design"New
This special performance single roller design timing chain kit cane be used on all 1987 and newer small block engines with roller lifter camshaft, except LT1, LT4 and 1997 and later LS1. This kit i...
12371058 - Small Block Chevy LT1/LT4/ZZ4 Screw-In Rocker Stud Kit- For Use Only On Engines With Self Aligning Rocker ArmsNew
These 3/8" screw-in rocker studs are used on all late model LT1, LT4 and any head not using a pushrod guideplate . This kit includes 16 of P/N 12552126 studs and use this P/N 12552126 for singl...
12691728 - GM Performance SBC Cast Iron Vortec Cylinder Head - CompleteNew
Formerly #12558060. Americas favorite high-performance cast iron small block cylinder head offers big power and bigger value. The Vortec cylinder heads fast burn combustion chamber and high veloc...
14044872 - GMPP Small Block Chevy High Volume Oil PumpNew
This high-volume pump has 1.50" long gears. It has approximately 25% more capacity than a production pump at standard pressure. Does not include screen.
19210728 - GM "Self-Aligning" Aluminum Roller Rocker Arm Set (1.5:1 Ratio)- Set of 16New
These small block 1.5:1 ratio aluminum rockers are similar to the rockers used in the 1996 Corvette LT4 engine, except the trunnions have been machined for early model 3/8" rocker studs. These kits...
19210728.5 - GM "Self-Aligning" Aluminum Roller Rocker Arm Set (1.5:1 Ratio)- Set of 8New
GM Performance 604 Rocker Arms (1/2 Set)
Commonly needed when installing the beehive retrofit spring kit.
Small block 1.5:1 ratio aluminum rockers. These kits of 8 rockers are self-aligning sty...
Description: "Kool Nut" Rocker Arm Nut. Special rocker arm nuts are used on GM Circle Track engine P/N 19258602. 1 piece. Can be used with any stamped steel rocker arm.
Condition: New
Price: $15.00
19300952 - Chevrolet Performance Beehive Valve Spring Conversion KitNew
Beehive Valve Spring Conversion Kit for GM Fast-Burn Cylinder Heads.
Convert the valvetrain on your aluminum Fast Burn heads to the
beehive-type system used on Chevrolet Performance’s late...
19300955 - Chevrolet Performance Small Block Chevy "Fast Burn" Aluminum Cylinder Head - Complete (1 head)New
This head can be used on any 1958-2000 283-400ci small block Chevrolet V8 engine with conventional water flow design, but this head cannot be used on any LT1, LT4, or LS1 engines that are designed...
Formerly #12561723. With it's 4-Bolt main block and forged steel crankshaft, The ZZ4 Partial Engine is a proven winner. Used as the foundation for thousands of ZZ4 and Fast Burn 385 engines and th...
24502476 Camshaft - Hydraulic Flat tappet. Used in G.M.'s 350/330 h.p. crate engine. This camshaft is a modern version of the old L79 327 Camshaft. It's profile has been slightly modified for ex...
25534353 - G.M. Factory Stock Circle Track Oil Pan For 86' and Newer Small Block ChevyNew
GM Factory Stock 8 Quart Oil Pan For Small Block Chevy For 86' and newer 1 piece seal blocks. For use with circle track/road race applications only. R.H. dipstick location 8 Quart Su...
25534354 - G.M. Small Block Late model Circle Track Oil Pan For 86' and newer enginesNew
1 piece rear main seal type pan for use on 86" and newer small block chevy For Use on Circle track/ road race cars. 7 quart capacity 7" deep with 3 1/2" kickout on each side. Has threaded ho...
25534359 - GM "Circle Track" Center Bolt Valve Covers Small Block Chevy , Black Painted Sheet metalNew
Sheet metal valve covers offer (2) breather pipes on one cover and no pipes on the other. Recommended only for use on race engines where pcv systems are not used. These covers are configured for u...
GM (General Motors) 12371044 Small Block Or Big Block Chevy Flat Tappet Hydraulic Lifter Kit- 16 LiftersNew
This hydraulic lifter kit is used on early model small blocks 1985 and older or big blocks, 1990 or older. This kit includes 16 of P/N 5232720 hydraulic lifters.
